joint ordnance test procedure (jotp) guideline for...

JOTP-052 17 March 2012

1

DEPARTMENT OF DEFENSE

JOINT ORDNANCE TEST PROCEDURE (JOTP)

GUIDELINE FOR QUALIFICATION OF FUZES, SAFE AND ARM (S&A) DEVICES, AND IGNITION

SAFETY DEVICES (ISD)

DoD Fuze Engineering Standardization Working Group (FESWG)

DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.

Downloaded from http://www.everyspec.com


2

FOREWORD 1. Beneficial comments (recommendation, additions, and deletions) and any pertinent data which may be of use in improving this document shall be addressed to:

Chairman DoD Fuze Engineering Standardization Working Group U.S. Army Armament Research, Development and Engineering Center ATTN: Army Fuze Management Office (RDAR-EIF) Picatinny Arsenal, NJ 07806-5000

2. DoD JOTP-052, Guideline for Qualification of Fuzes, Safe and Arm Devices (S&A), and Ignition Safety Devices (ISD), dated 17 March 2012, supersedes DoD FESWG Document 2008-1, Guideline for Qualification of Fuzes, Safe and Arm Devices (S&A), and Ignition Safety Devices (ISD), dated 07 October 2008.



3

1. SCOPE

This guideline provides guidance on qualification test plan definition of fuzes, S&As and ISDs. The primary purpose of the qualification guideline is to standardize a minimally acceptable test series, addressing safety and basic suitability for service use. It is expected that other tests and test items would be added, as required, based on unique program specifications and munition lifecycle to further support suitability for service use.

This guideline applies to fuzes, S&As and ISDs. Exclusions include nuclear

weapons systems and trainers, flares and signals dispensed by hand-held devices and pyrotechnic countermeasure devices. These tests do not replace the basic munition safety tests of MIL-STD-2105.

This guideline has been developed by the DoD Fuze Engineering

Standardization Working Group (DoD FESWG) for use by the Army Fuze Safety Review Board (AFSRB), the Army Ignition System Safety Review Board (ISSRB), the Air Force Nonnuclear Munitions Safety Board (NNMSB), and the Navy Fuze and Initiation System Technical Review Panel (FISTRP). These Service Safety Review Authorities will review fuze, S&A and ISD qualification test plans for compliance with this guideline. 2. APPLICABLE DOCUMENTS

MIL-STD-331 Fuze and Fuze Components, Environmental and Performance Tests for

MIL-STD-461 Requirements for the Control of Electromagnetic

Interference Characteristics of Subsystems and Equipment MIL-STD-464 Electromagnetic Environmental Effects Requirements for

Systems MIL-STD-810 Environmental Engineering Considerations and Laboratory

Tests MIL-STD-1316 Fuze Design, Safety Criteria for MIL-HDBK-1512 Electroexplosive Subsystems, Electroexplosive Subsystems,

Electrically Initiated, Design Requirements and Test Methods

MIL-STD-1901 Munition Rocket and Missile Motor Ignition System Design,

Safety Criteria for MIL-STD-1911 Hand-Emplaced Ordnance Design, Safety Criteria for



4

MIL-STD-2169 High Altitude Electromagnetic Pulse (HEMP) Environment

(Copies of these documents are available online at

http://assist.daps.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 3. REQUIREMENTS

3.1 General. As part of qualification, all fuzes, S&As and ISDs shall be subjected to Sequential Environment (Waterfall) Testing, Miscellaneous Tests, Performance Tests, and Electromagnetic Environmental Effects (E3) Tests. These requirements do not constitute an entire qualification program. Rather, they must be included as part of the qualification program.

3.2 Test Basis. In general, MIL-STD-331 should be used as the test basis for

qualification of fuzes, S&As and ISDs. In the case where the Stockpile to Target Sequence (STS) environments are greater than those of MIL-STD-331, the STS environments must be employed. Tests from other standards (i.e., MIL-STD-810) or Test Operations Procedures (TOP) may be employed when there is no similar MIL-STD-331 test or such standards pose more severe test parameters.

3.3 Sequential Environment Testing. 3.3.1 Sequential environment testing representative of fuze, S&A or ISD life

cycle will consist of Transportation Vibration (Trans Vib), Temperature and Humidity (T&H), Extreme Temperature (ET), Thermal Shock (TS) and Tactical Vibration (Tac Vib) as a minimum. Non-operating environments should occur prior to operating environments in test series.

3.3.2 There are two methods for conducting Sequential Environment Testing.

One of the two test methods shall be employed as part of a fuze, S&A or ISD qualification program. A minimum of thirty test items are required to be subject to all environments in prescribed sequence for either Method.

3.3.2.1 Method I. Method I is intended to be the baseline test series and

includes full duration tests outlined in 3.3.1. Figure 1a depicts the environmental test sequence for Method I. Figure 1b depicts an expanded notional example of the sequential test flow for Method I.

3.3.2.2 Method II. Method II requires the same sequential environment tests as

in Method I, but allows for lesser T&H and ET test duration in the sequential path. However, additional, full duration T&H and ET tests must be conducted in parallel to the sequential tests. This allows for a reduced test schedule, but an increase in test items in comparison to Method I. Figures 2a and 2b depict the environmental test sequence



5

for Method II. Figure 2c depicts an expanded notional example of the test flow for Method II. A minimum of three test items are required for each full duration ET and T&H tests conducted in parallel with the sequential environment tests in Method II.

3.3.3 Sequence of Environments. The sequence of environments for Test

Methods I & II depicted in Figures 1a, 1b, 2a, 2b and 2c is the preferred sequence. Deviations from this should be considered on a case by case basis.

3.4 Miscellaneous Tests 3.4.1 As part of the qualification program for fuzes, S&As and ISDs, the following

safety tests shall be conducted on the fuze, S&A or ISD: Primary Explosive Component Safety/Out-of-Line, Jolt, Jumble One-and-a-half Meter (5 foot) Drop, Transportation Handling, Transportation Vibration and Twelve Meter (Forty Foot) Drop. (One-and-a-half Meter Drop test not required here if conducted as part of Sequential Environment Tests.)

3.4.2 Miscellaneous Tests shall be conducted as described in Figure 3. 3.4.3 Additional Miscellaneous Tests shall be conducted as described in

Figure 4.



6

Figure 1a. Sequential Environment Testing Method I

Seq

uen

tial E

nvir

on

men

t T

ests

Meth

od

I1

,2,3

,5,8

,9

No

tes:

4.

No

mechanic

al arm

ing

and

re-s

afi

ng

, (c

learing

of

po

tential/g

row

ing

failu

re

mo

de).

5.

Tem

pera

ture

pre

-co

nd

itio

nin

g o

f te

st

item

s d

oes n

ot ap

ply

to

T&

H, E

xtr

em

e

Tem

p a

nd

Therm

al

Sho

ck

tests

.

6.

This

test o

nly

req

uired

when a

pp

licab

le.

Fo

r exam

ple

, in

genera

l, t

his

ap

plie

s to

m

issile

s a

nd

ro

cke

ts, b

ut no

t necessarily

m

ort

ars

.

7.

Testing

on it

em

s in b

oth

safe

and

arm

m

od

es req

uired

as a

pp

licab

le.

8.

Serv

ice S

afe

ty R

evie

w A

uth

ority

sho

uld

b

e c

onsulted

on n

eed

fo

r 1.5

m (5ft

) d

rop

te

sting

to

be c

ond

ucte

d a

s p

art

of

the

Seq

uential E

nviro

nm

ent

al Test

Series.

9.

Dashed

events

are

op

tio

nal.

A

Oth

er

Enviro

nm

enta

l Test

(Uniq

ue t

o P

rog

ram

)

B

Functio

n(S

afe

, A

rm, F

ire/Inte

nd

ed

Outp

ut

Perf

orm

ance)

C

Vis

ual I

nsp

ectio

n, X

-Ray,

Inte

rmed

iary

Testing

4

1.

Do

es n

ot in

clu

de o

ther uniq

ue e

nviro

nm

ents

that m

ay b

e r

eq

uired

by the w

eap

on

syste

m p

rog

ram

, i.e.,

aco

ustics, altitud

e, ra

pid

deco

mp

ressio

n, m

echanic

al

(launch,

dis

pense, o

ther)

, sho

ck,

salt f

og

, etc

.

2.

Seq

uential e

nviro

nm

enta

l t

esting

sho

uld

be rep

resenta

tive o

f item

/munitio

nlif

e

cycle

. N

on-o

pera

ting

enviro

nm

ents

sho

uld

occur p

rio

r to

op

era

ting

enviro

nm

ents

in

test series.

3.

To

tal n

um

ber

of

test item

s s

eq

uentially

exp

osed

to

all

enviro

nm

ents

sho

uld

be

no

less than 3

0.

Mo

re t

han 3

0 i

tem

s to

tal m

ay b

e r

eq

uired

. A

mb

ient te

mp

era

ture

te

sting

is n

ot m

and

ato

ry. Test item

s s

ho

uld

be s

plit

betw

een h

ot and

co

ld test

tracks

. N

avy r

eq

uires s

om

e t

est assets

be a

ltern

ate

d b

etw

een h

ot and

co

ld test

tracks

. C

oo

rdin

ate

with a

pp

rop

riate

Serv

ice S

afe

ty A

uth

ority

.

nfi

na

l ≥

30

ns

tart

nfi

nal =

to

tal

nu

mb

er

of

item

s s

ub

ject

to a

llseq

uen

tial

en

vir

on

men

ts a

t en

d o

f te

sti

ng

nsta

rt =

to

tal

nu

mb

er

of

test

item

s a

t b

eg

inn

ing

of

test

seri

es

(= n

fin

al+

Ste

st

item

s)

B

TR

AN

SP

OR

TA

TIO

NV

IBR

AT

ION

MIL

-ST

D-3

31

C –

Te

st B

1.1

TE

MP

ER

AT

UR

E&

HU

MID

ITY

MIL

-ST

D-3

31

C –

Te

st C

1

EX

TR

EM

ET

EM

PE

RA

TU

RE

MIL

-ST

D-3

31

C –

Te

st C

6

TH

ER

MA

LS

HO

CK

MIL

-ST

D-3

31

C –

Te

st C

7

AC

ACB

ACB

ACB

ACB

AB

C

C B

TA

CT

ICA

LV

IBR

AT

ION

6,7

MIL

-ST

D-3

31

C –

Te

st B

3



7

Figure 1b. Method I Test Flow – Expanded

Start

(nstart)

Transportation Vibration

(MIL-STD-331C, Test B1.1)

HOT COLD

Temperature & Humidity

(MIL-STD-331C, Test C1)

Extreme Temperature


HOT COLD

Thermal Shock


Tactical Vibration

(MIL-STD-331C, Test B3)

HOT COLD

Visual Inspection, X-ray,

Intermediary Testing



End

(nfinal)

Function

(Out-of-Sequence, Arm,

Fire/Intended Output)









Required Step

KEY:

Optional Step

Other Environmental Test

(unique to Program)



Function




(unique to Program)




(unique to Program)




(unique to Program)




(unique to Program)




(unique to Program)



Function



Function



Function



Function





8

Figure 2a. Sequential Environment Testing Method II

Seq

uen

tial E

nvir

on

men

t T

ests

Meth

od

II1

,2,3

,5,1

0,1

1, *

DT

EM

PE

RA

TU

RE

& H

UM

IDIT

Y8

,12

MIL

-ST

D-3

31

C –

Te

st C

1≥3 U

nits

DE

XT

RE

ME

TE

MP

ER

AT

UR

E (

HO

T)8

,12

MIL

-ST

D-3

31

C –

Te

st C

6≥ 3

Units

DE

XT

RE

ME

TE

MP

ER

AT

UR

E (

CO

LD)8

,12

MIL

-ST

D-3

31

C –

Te

st C

6≥ 3

Units

*S

ee n

ext page f

or note

s and in

term

edia

te t

est

ste

ps

nfi

nal =

to

tal

nu

mb

er

of

item

s s

ub

ject

to a

llseq

uen

tial

en

vir

on

men

ts a

t en

d o

f te

sti

ng

nsta

rt =

to

tal

nu

mb

er

of

test

item

s a

t b

eg

inn

ing

of

test

seri

es

(= n

fin

al+

Ste

st

item

s)

B

nfi

na

l ≥

30

ns

tart

TR

AN

SP

OR

TA

TIO

NV

IBR

AT

ION

MIL

-ST

D-3

31

C –

Te

st B

1.1

TE

MP

ER

AT

UR

E&

HU

MID

ITY

6

MIL

-ST

D-3

31

C –

Te

st C

1(m

od

ifie

d)

EX

TR

EM

ET

EM

PE

RA

TU

RE

6

MIL

-ST

D-3

31

C –

Te

st C

6(m

od

ifie

d)

TH

ER

MA

LS

HO

CK

MIL

-ST

D-3

31

C –

Te

st C

7

AC

ACB

ACB

ACB

ACB

AB

C

TA

CT

ICA

LV

IBR

AT

ION

7,9

MIL

-ST

D-3

31

C –

Te

st B

3



9

**

Figure 2b. Sequential Environment Testing Method II – Notes

Seq

uen

tial E

nvir

on

men

t T

ests

Meth

od

II N

ote

s

No

tes:

1.

Do

es n

ot in

clu

de

oth

er

un

iqu

e e

nvir

on

me

nts

th

at

may b

e r

eq

uir

ed

by th

e

we

ap

on

syste

m p

rog

ram

, i.e

., a

co

ustics,

altitu

de

, ra

pid

de

co

mp

ressio

n,

me

ch

an

ical

(lau

nch

, d

isp

en

se

, o

the

r), sh

ock, salt f

og

, e

tc.

2.

Se

qu

en

tial e

nvir

on

me

nta

l t

estin

g s

ho

uld

be

re

pre

se

nta

tive

of

ite

m/m

un

itio

nlif

e c

ycle

. N

on

-op

era

tin

g e

nvir

on

me

nts

sh

ou

ld o

ccu

r p

rio

r to

op

era

tin

g e

nvir

on

me

nts

in t

est se

rie

s.

3.

To

tal n

um

be

r o

f te

st ite

ms s

eq

ue

ntially

exp

ose

d to

all

en

vir

on

me

nts

sh

ou

ld b

e n

o le

ss t

han

30

. M

ore

th

an

30

ite

ms t

ota

l fo

r se

qu

en

tial t

estin

g

may b

e r

eq

uir

ed

. S

imila

rly,

mo

re t

han

th

ree

te

st u

nits e

ach

fo

r fu

ll d

ura

tio

n T

&H

an

d T

em

pe

ratu

re E

xtr

em

e t

estin

g m

ay b

e r

eq

uir

ed

. A

mb

ien

t te

mp

era

ture

te

stin

g is

no

t m

an

dato

ry.

Te

st ite

ms s

ho

uld

be

sp

lit

be

twe

en

ho

t an

d c

old

te

st

tracks.

Navy r

eq

uir

es s

om

e t

est

asse

ts b

e

alte

rnate

d b

etw

ee

n h

ot

an

d c

old

te

st tr

acks.

Co

ord

inate

with

ap

pro

pri

ate

S

erv

ice

Safe

ty A

uth

ori

ty.

4.

No

me

ch

an

ical

arm

ing

an

d r

e-s

afi

ng

, (c

leari

ng

of

po

ten

tial/g

row

ing

failu

re

mo

de

).

5.

Te

mp

era

ture

pre

-co

nd

itio

nin

g o

f te

st ite

ms d

oe

s n

ot ap

ply

to

T&

H,

Extr

em

e T

em

p a

nd

Th

erm

al S

ho

ck t

ests

.

6.

Th

ese

te

sts

can

be

of

de

cre

ase

d d

ura

tio

n (

14

day d

ura

tio

n e

ach

te

st,

e

ach

te

st

tem

pe

ratu

re).

7.

Th

is te

st o

nly

re

qu

ire

d w

he

n a

pp

licab

le.

Fo

r e

xam

ple

, in

ge

ne

ral, t

his

ap

plie

s to

mis

sile

s a

nd

ro

cke

ts, b

ut n

ot

ne

ce

ssari

ly m

ort

ars

.

8.

Fu

ll 2

8-d

ay d

ura

tio

n t

ests

.

9.

Te

stin

g o

n it

em

s in

bo

th s

afe

an

d a

rm m

od

es r

eq

uir

ed

as a

pp

licab

le.

10

.S

erv

ice

Safe

ty R

evie

w A

uth

ori

ty s

ho

uld

be

co

nsu

lte

d o

n n

ee

d f

or

1.5

m

(5ft

) d

rop

te

stin

g to

be

co

nd

ucte

d a

s p

art

of

the

Se

qu

en

tial E

nvir

on

me

nt

al T

est S

eri

es.

11

.D

ash

ed

eve

nts

are

op

tio

nal.

12

.T

est q

uan

titie

s f

or

the

se

“p

ara

llel”

te

sts

sh

ou

ld b

e n

o le

ss th

an

th

ree

fo

r e

ach

te

st.

B

Functio

n(S

afe

, A

rm, F

ire/Inte

nd

ed

Outp

ut

Perf

orm

ance)

C

Vis

ual I

nsp

ectio

n, X

-Ray,

Inte

rmed

iary

Testing

4

Functio

n(S

afe

, A

rm, F

ire/Inte

nd

ed

O

utp

ut P

erf

orm

ance)

D

Vis

ual I

nsp

ectio

n, X

-Ray

A

Oth

er

Enviro

nm

enta

l Test

(Uniq

ue t

o P

rog

ram

)

C B



10

Figure 2c. Method II Test Flow – Expanded

Start

(nstart)

Transportation Vibration

(MIL-STD-331C, Test B1.1)

HOT COLD


(Modified MIL-STD-331C, Test C1)

Extreme Temperature

(Modified MIL-STD-331C, Test C6)

HOT COLD

Thermal Shock


Tactical Vibration

(MIL-STD-331C, Test B3)

HOT COLD





End

(nfinal)

Function











Required Step

KEY:

Optional Step


(unique to Program)



Function




(unique to Program)




(unique to Program)




(unique to Program)




(unique to Program)




(unique to Program)





Visual Inspection, X-ray

Function

(Out-of-Sequence, Arm, Fire)

Start

(nTH)

End

(nTH)

Extreme Temperature (Hot)



Function


Start

(nETH)

End

(nETH)

Extreme Temperature (Cold)



Function


Start

(nETC)

End

(nETC)

Function



Function



Function



Function





11

Figure 3. Miscellaneous Tests

Mis

cell

an

eo

us T

ests

PR

IMA

RY

EX

PL

OS

IVE

CO

MP

ON

EN

T

SA

FE

TY/O

UT-O

F-L

INE

1

MIL

-ST

D-3

31

C –

Te

st D

1

No

tes:

1.

Pri

ma

ry E

xp

losiv

e C

om

po

ne

nt S

afe

ty/O

ut-o

f-L

ine

te

sts

no

t re

qu

ire

d fo

r in

-lin

e it

em

s.

2.

Arm

y re

qu

ire

s J

olt f

or

ou

t-o

f-lin

e it

em

s. N

avy

req

uir

es it

fo

r a

ll it

em

s. A

ir F

orc

e d

oe

s n

ot r

eq

uir

e

it.

3.

Arm

y re

qu

ire

s J

um

ble

fo

r o

ut-o

f-lin

e it

em

s. A

ir

Fo

rce

re

qu

ire

s it

fo

r a

ll it

em

s. N

avy d

oe

s n

ot

req

uir

e it

.

4.

Se

rvic

e S

afe

ty R

evie

w A

uth

ori

ty s

ho

uld

be

co

nsu

lte

d re

ga

rdin

g n

ee

d fo

r 1

.5m

(5

ft)

dro

p

testin

g to

be

co

nd

ucte

d a

s p

art

of

the

Se

qu

en

tia

l E

nvir

on

me

nta

l Te

st S

eri

es.

1.5

M(5

FT) D

RO

P4

MIL

-ST

D-3

31

C –

Te

st A

4.1

Ele

ctr

ica

l Str

es

s T

es

ts

as p

er

Serv

ice S

afe

ty R

evie

w A

uth

ori

ty≥3 U

nits

JO

LT

2

MIL

-ST

D-3

31

C –

Te

st A

1≥3 U

nits

JU

MB

LE

3

MIL

-ST

D-3

31

C –

Te

st A

2.1

≥3 U

nits



12

Figure 4. Additional Miscellaneous Tests

Ad

dit

ion

alM

iscellan

eo

us T

ests

PR

OJE

CT

ILE

FU

ZE

AR

MIN

G

DIS

TA

NC

E3

MIL

-ST

D-3

31

C –

Te

st D

1

No

tes:

1.

Test A

5 m

ea

nt t

o b

e c

on

du

cte

d in

co

nju

nction

with

Tra

nsp

ort

atio

n V

ibra

tio

n (B

1.1

). T

his

te

st

ap

plie

s

to ite

ms p

acka

ge

d f

or

Le

ve

l A, m

axim

um

milita

ry

pro

tectio

n, I

AW

AR

70

0-1

5.

2.

Co

nd

ucte

d o

n b

are

ite

m o

r p

acka

ge

d

co

nfi

gu

ratio

n (

wa

rhe

ad

or in

ert

-wa

rhe

ad

a

sse

mb

ly, c

art

rid

ge

, e

tc.)

. A

n in

sp

ectio

n o

f th

e

fuze

/IS

D s

afe

ty fe

atu

res s

ha

ll b

e m

ad

e a

fte

r th

e

test.

3.

Arm

ing

dis

tan

ce

fo

r m

un

itio

ns o

the

r th

an

p

roje

ctile

s s

ha

ll b

e v

eri

fie

d b

y s

uita

ble

me

an

s.

4.

Fo

r in

lin

e fu

ze

s.

TR

AN

SP

OR

TA

TIO

NH

AN

DL

ING

1

MIL

-ST

D-3

31

C –

Te

st A

5

TR

AN

SP

OR

TA

TIO

NV

IBR

AT

ION

MIL

-ST

D-3

31

C –

Te

st B

1.1

12

M/4

0F

TD

RO

P2

MIL

-ST

D-3

31

C –

Te

st A

3

AR

M, A

LL-F

IRE, N

O-F

IRE

TA

CT

ICA

LP

ER

FO

RM

AN

CE

4

MIL

-DT

L-2

36

59

–F

irin

g P

rop

ert

ies



13

3.5 Performance Tests 3.5.1 As part of the qualification program for fuzes, S&As and ISDs, the following

performance tests shall be conducted: Progressive Arm, Subverted Jolt (two configurations), Subverted Jumble (two configurations), Subverted 1.5m (5 ft) Drop (two configurations) and Arm, All-fire, No-fire Tactical Performance.

3.5.2 The subverted Jolt, Jumble and 1.5m Drop tests require two configurations

to be tested. One configuration has the first safety feature intact, with the second safety feature subverted. The other configuration has the second safety feature intact with the first safety feature subverted. Each of these tests will be conducted with the required quantities of each configuration.

3.5.3 Performance Tests shall be conducted as described in Figure 5. 3.6 Electromagnetic Environmental Effects (E3) Tests 3.6.1 The following E3 tests shall be conducted as part of the qualification

program for fuzes, S&As and ISDs: Personnel-Borne Electrostatic Discharge (ESD), Helicopter-Borne ESD, Power Supply Transients, Lightning Effects, Electromagnetic Radiation (EMR), Electromagnetic Pulse (EMP) and Electromagnetic Interference (EMI).

3.6.2 E3 Tests shall be conducted as described in Figure 6.



14

Figure 5. Performance Tests

Perf

orm

an

ce T

ests

No

tes:

1.

Subvert

ed S

afe

ty test

unit

configura

tion (in

ert

or

live)

should

be c

oord

inate

d w

ith the a

ppro

priate

S

erv

ice S

afe

ty A

uth

ority

.

2.

Pro

gre

ssiv

e A

rm te

sts

not re

quired

for in

-lin

e it

em

s.

3.

Pro

gre

ssiv

e A

rm te

st n

ot applic

able

to

zip

/snap/n

on-p

rogre

ssiv

e a

rm

item

s unle

ss u

sed f

or purp

ose

s of

gath

ering s

tatis

tics

for out-

of-

line

safe

ty.

PR

OG

RE

SS

IVE

AR

M2

,3

MIL

-ST

D-3

31

C –

Te

st D

8

(SU

BV

ER

TE

DI)

JO

LT

1

MIL

-ST

D-3

31

C –

Te

st A

1

(SU

BV

ER

TE

DI)

JU

MB

LE

1

MIL

-ST

D-3

31

C –

Te

st A

2.1

(SU

BV

ER

TE

DII)

JO

LT

1

MIL

-ST

D-3

31

C –

Te

st A

1

(SU

BV

ER

TE

DII)

JU

MB

LE

1

MIL

-ST

D-3

31

C –

Te

st A

2.1

(SU

BV

ER

TE

DI)

1.5

M/5

FT

DR

OP

1

MIL

-ST

D-3

31

C –

Te

st A

4.1

≥5 U

nits

(SU

BV

ER

TE

DII)

1.5

M/5

FT

DR

OP

1

MIL

-ST

D-3

31

C –

Te

st A

4.1

≥5 U

nits

≥3 U

nits

≥3 U

nits

≥3 U

nits

≥3 U

nits



15

Figure 6. Electromagnetic Environmental Effects Tests

Ele

ctr

om

ag

neti

c E

nvir

on

men

tal

Eff

ects

(E

3)

Tests

4

No

tes:

1.

Ite

ms s

ha

ll b

e te

ste

d in

all e

xp

ecte

d

ele

ctr

osta

tica

lly-s

ign

ific

an

t ha

nd

ling

co

nfi

gu

ration

s,

i.e

., w

ith

an

d w

ith

ou

t ca

ps, co

ve

rs, p

rote

ctive

d

evic

es, e

tc. R

atio

na

le fo

r p

rop

ose

d e

xclu

sio

n o

f e

ne

rge

tics

mu

st b

e m

ad

e.

2.

MIL

-ST

D-4

64

re

fers

to M

IL-S

TD

-21

69

(cla

ssif

ied

) fo

r E

MP

. T

his

te

st

sh

ou

ld b

e c

on

du

cte

d o

nly

as

ap

plica

ble

to p

rog

ram

.

3.

Th

is te

stin

g is typ

ica

lly c

on

du

cte

d a

t a

syste

m le

ve

l.

HE

SD

testin

g a

t th

e b

are

ite

m le

ve

l ma

y b

e

req

uir

ed

.

4.

E3

test

ite

m q

ua

ntitie

s to

be

co

ord

ina

ted

with

the

a

pp

rop

ria

te S

erv

ice

SM

Es.

5.

EM

R te

stin

g in

clu

de

s a

pp

rop

ria

te H

aza

rds o

f E

lectr

om

ag

ne

tic R

ad

iatio

n to

Ord

na

nce

(H

ER

O)

test(

s).

EL

EC

TR

OM

AG

NE

TIC

INT

ER

FE

RE

NC

E(E

MI)

MIL

-ST

D-1

31

6 &

19

11

M

IL-S

TD

-46

1M

IL-S

TD

-19

01

M

IL-S

TD

-46

4

EL

EC

TR

OM

AG

NE

TIC

PU

LS

E(E

MP

)2

MIL

-ST

D-1

31

6 &

19

11

M

IL-S

TD

-21

69

MIL

-ST

D-1

90

1

MIL

-ST

D-4

64

MIL

-ST

D-3

31

C –

Te

st F

2.1

PO

WE

RS

UP

PL

YT

RA

NS

IEN

TS

(PS

T)

see M

isc S

afe

ty T

ests

–E

lectr

ical S

tressT

ests

LIG

HT

NIN

GE

FF

EC

TS

(LE

)

MIL

-ST

D-1

31

6, 1

90

1 &

19

11

M

IL-S

TD

-46

4

PE

RS

ON

NE

L-B

OR

NE

ES

D1

MIL

-ST

D-3

31

C –

Te

st F

1.1

/2

F1

.2.1

.1

HE

LIC

OP

TE

R-B

OR

NE

ES

D1

,3

MIL

-ST

D-3

31

C –

Te

st F

1.1

/2

F1

.2.1

.3

EL

EC

TR

OM

AG

NE

TIC

RA

DIA

TIO

N(E

MR

)5

MIL

-ST

D-1

31

6 &

19

11

M

IL-H

DB

K-1

51

2 &

MIL

-ST

D-4

64

MIL

-ST

D-1

90

1

MIL

-ST

D-4

64

MIL

-ST

D-3

31

C –

Te

sts

F3

.1,

F4

.1



16

4. ACRONYMS

AFSRB U.S. Army Fuze Safety Review Board DoD Department of Defense E3 electromagnetic environmental effects EMI electromagnetic interference EMP electromagnetic pulse EMR electromagnetic radiation ESD electrostatic discharge ET extreme temperature FESWG DoD Fuze Engineering Standardization Working Group FISTRP U.S. Navy Fuze and Initiation System Technical Review Panel HEMP high altitude electromagnetic pulse HERO hazards of electromagnetic radiation to ordnance HESD helicopter-borne electrostatic discharge ISD ignition safety device ISSRB U.S. Army Ignition System Safety Review Board JOTP Joint Ordnance Test Publication LE lightning effects NNMSB U.S. Air Force Nonnuclear Munitions Safety Board PESD personnel-borne electrostatic discharge PST power supply transients S&A safe and arm SME subject matter expert STS stockpile to target sequence T&H temperature & humidity Tac Vib tactical vibration TOP test operation procedure Trans Vib transportation vibration TS thermal shock


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