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National Stock Number:
5935-01-506-5139
Federal Supply Class:
5935
National Item Identification Number:
015065139
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:
| M28840/8-12WA | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | M28840/812WA | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-C-28840 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-DTL-28840/8 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BODY ANGLE IN DEG | 90.0 | | CABLE OPENING DIAMETER | 0.625 INCHES MINIMUM AND 0.938 INCHES MAXIMUM | | CABLE OPENING QUANTITY | 1 | | DISTANCE FROM CENTERLINE TO CABLE END | 5.832 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO CONNECTOR END | 2.444 INCHES NOMINAL | | OVERALL WIDTH | 1.750 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED COUPLING | | NOMINAL THREAD SIZE | 1.250 INCHES AND 1.438 INCHES | | SEAL TYPE | GROMMET | | SIZE DESIGNATION | 15 | | SPECIAL FEATURES | CABLE SEALING, SHIPBOARD | | SPECIFICATION/STANDARD DATA | 81349-MIL-C-28840/8 GOVERNMENT SPECIFICATION | | STYLE DESIGNATOR | ANGLE TYPE W/CLAMP | | SURFACE TREATMENT | CADMIUM AND NICKEL | | TEST DATA DOCUMENT | 81349-MIL-C-28840 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B AND 2A | | THREAD SERIES DESIGNATOR | UNEF | | THREAD QUANTITY PER INCH | 18 |
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