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National Stock Number:
5935-01-613-9879
Federal Supply Class:
5935
National Item Identification Number:
016139879
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.
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Manufacturer Information:
| M85049/78-21W04 | 0U583 | SAE INTERNATIONAL | | M85049/78-21W04 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS85049/78 | 0U583 | SAE INTERNATIONAL | | SAE-AS85049/78 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | M85049/78-21W04 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-C-85049/78 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DISTANCE FROM CENTERLINE TO CABLE END | 3.536 INCHES MINIMUM AND 3.660 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO CONNECTOR END | 0.806 INCHES MINIMUM AND 0.930 INCHES MAXIMUM | | BODY ANGLE IN DEG | 135.0 | | CABLE OPENING DIAMETER | 0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | CABLE OPENING QUANTITY | 1 | | OVERALL WIDTH | 1.20 INCHES MAXIMUM | | MATERIAL | RUBBER SILICONE SEAL | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED COUPLING | | SIZE DESIGNATION | 21 | | SEAL TYPE | GROMMET AND PREFORMED PACKING | | SPECIAL FEATURES | THE COLOR OF THE BACKSHELL FINISH IS OLIVE DRAB AND IS 1000 HOUR SALT SPRAY RESISTANT. THE COUPLING RING HAS 3 EQUALLY SPACED 0.02 INCH HOLES FOR SAFETY WIRE. | | STYLE DESIGNATOR | ANGLE TYPE W/CLAMP | | SURFACE TREATMENT | CADMIUM |
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