4140-01-188-6977 IMPELLER,FAN,CENTRIFUGAL Index 5935-01-188-6979 BACKSHELL,ELECTRICAL CONNECTOR

National Stock Number:
5935-01-188-6978

Federal Supply Class:
5935

National Item Identification Number:
011886978

Description:
BACKSHELL,ELECTRICAL CONNECTOR

Detail:
An item specifically designed to be placed around that portion of a CONNECTOR, RECEPTABLE, ELECTRICAL or CONNECTOR, PLUG, ELECTRICAL which contains the facilities for attaching wires or cables. It may be designed to provide the necessary accomodations between an electrical cable clamping device and an electrical connector shell, or it may include the clamping device. It may be used for shielding against electrical interference, mechanical injury, or physical damage due to environmental conditions.


Manufacturer Information:
390FA007N1824M06324GLENAIR, INC.


Techincal Specification:
STYLE DESIGNATORANGLE TYPE W/CLAMP
MATERIALALUMINUM ALLOY
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED COUPLING
OVERALL WIDTH2.312 INCHES MAXIMUM
BODY ANGLE IN DEG90.0
DISTANCE FROM CENTERLINE TO CABLE END5.147 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM AND
NICKEL
THREAD SERIES DESIGNATORUNEF
NOMINAL THREAD SIZE1.062 INCHES
THREAD CLASS2B
THREAD QUANTITY PER INCH18
THREAD DIRECTIONRIGHT-HAND
CABLE OPENING QUANTITY1
CABLE OPENING DIAMETER1.200 INCHES MINIMUM AND
1.375 INCHES MAXIMUM
SEAL TYPEPREFORMED PACKING
SEAL MATERIALRUBBER, SILICONE BASE
SIZE DESIGNATION18
SPECIAL FEATURESROTATABLE COUPLING


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