Part Number
Part Number:
NSN:
NIIN:
Item Name:
BACKSHELL , ELECTRICAL CONNECTOR
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
CONNECTORS, ELECTRICAL
Inclusions:
INCLUDES PLUGS; JACKS; RECEPTACLES, ELECTRONIC COMPONENT SOCKETS AND ASSOCIATED ACCESSORIES
Exclusions:
EXCLUDES INTERCONNECTORS, FIBER OPTIC
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABHP | OVERALL LENGTH | 2.063 INCHES MINIMUM AND 2.093 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.112 INCHES |
| STYL | STYLE DESIGNATOR | HOOD, RIGHT ANGLE TYPE |
| AGTX | CABLE OPENING LENGTH | 0.595 INCHES MINIMUM AND 0.655 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.454 INCHES MINIMUM AND 0.544 INCHES MAXIMUM |
| AGTY | CABLE OPENING WIDTH | 0.407 INCHES MINIMUM AND 0.467 INCHES MAXIMUM |
| SURF | SURFACE TREATMENT | CADMIUM AND CHROMATE OR ZINC PLATED |
| MATT | MATERIAL | COPPER ALLOY |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.847 INCHES MINIMUM AND 1.857 INCHES MAXIMUM |
| TEST | TEST DATA DOCUMENT | 81349-MIL-C-85049 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 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AKRD | CABLE OPENING QUANTITY | 1 |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-C-85049/50 GOVERNMENT SPECIFICATION |
| AAJD | THREAD CLASS | 2B |
| ABMK | OVERALL WIDTH | 0.689 INCHES MINIMUM AND 0.809 INCHES MAXIMUM |
| ALJP | SIZE DESIGNATION | 3 |
| ABKW | OVERALL HEIGHT | 0.938 INCHES MINIMUM AND 0.998 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 40 |