MIL-E-5400T
&##!#l&79
MIL-E-5400R
31 October 1975
Supersession
(see6.8)
data
MILITARYSPECIFICATION
ELECTRONICEQUIPMRNP,AIRBORNE,GSNERALSPECIFICATIONFOR
This specificationis approvedfor use by
all Departmentsand Agenciesof the Depart-
ment of Defense.
1. SCOPE
,.
1.1
&9J2z.
This specificationcovers the general re-
quirements for airborne electronic eauipment for operationprimarilyin
piloted aircraft.
The detail perfo=suce and tes~ requirementsfor a
particularequipmentshallbe as specifiedin the detail specificationfor
that equipment.
1.2 Classification.
The electronic equipment for which
the general requirementsfor design and manufactureare.outlinedshallbe
of the followingclasses,as specified(see6.2):
class 1 -
Equipmentdesignedfor 50,000ft. altitude
and contiguoussea level operationover
the temperaturerange of -54° to +55°C
(+71°Cintermittentoperation).
Claas 1A -
Equipmentdesignedfor 30,000 ft. altitude
and continuoussea level operationover
the temperaturerange of -548 to +55°C
(+71°Cintermittentoperstioii).
Clsss lB -
EauiDmentdesimed for 15,000ft. altitude
,. ..,, .,, .,
. .
.
and continuoussea level operationover”’
the temperaturerange of -40° to +55°C
(+71°Cintermittentoperation).
Beneficial cements (recommendations,additions,deletions)and anY
pertinent data which
❑ay be of use in imp.roviugthis docnmentshould
be addressed to Con&nding Officer,Naval Air EngineeringCenter,
Engineering Specifications and Standards Depar~ent (COde.931!)!
Lakehurat, NJ 0s733 by using the self-addressedStandardlzatlOn
Document ImprovementProposal (DD Form 1426)appearingat the end of
this documentor by letter.
FSC GDRQ
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