Part Number
Definition:
AN INSULATOR THAT IS ESSENTIALLY THIN AND FLAT, WITH ONE THROUGH HOLE CENTRALLY LOCATED. THE GENERAL SHAPE MAY VARY BY THE ADDITION OF FEATURES SUCH AS BEVELED EDGES, INDENTED SURFACES, THROUGH HOLE KEYS, AND/OR PERIPHERAL FLATS. THE THICKNESS MEASURED BETWEEN THE TWO PARALLEL BEARING SURFACES MUST NOT EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS. THE THICKNESS MEASURED BETWEEN THE TWO PARALLEL BEARING SURFACES MUST NOT EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS. EXCLUDES ITEMS WITH MORE THAN ONE HOLE. SEE ALSO INSULATOR, DISK; INSULATOR, BEAD; INSULATOR, BUSHING; AND INSULATOR, PLATE
CAGE Information
| Code | Company |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
Federal Supply Class
Title
ELECTRICAL INSULATORS AND INSULA
Inclusions:
INCLUDES TUBE, KNOB, CLEAT, STRAIN, AND STANDOFF INSULATORS; FEED THRU INSULATORS; BEAD INSULATORS; VARNISH CAMBRIC TAPE; FRICTION TAPE.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| STYL | STYLE DESIGNATOR | ROUND, FLAT |
| ABKW | OVERALL HEIGHT | 0.005 INCHES NOMINAL |
| MTLC | MATERIAL AND LOCATION | OVERALL COPPER |
| STLC | SURFACE TREATMENT AND LOCATION | OVERALL TIN PLATED, MIL-T-10727, TYPE 1 |
| AARX | INSIDE DIAMETER | 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, SHIM |
| AGAV | END ITEM IDENTIFICATION | TORPEDO, CONSU |
| ABKV | OUTSIDE DIAMETER | 0.312 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | DIMENSIONS APPLY BEFORE PLATING, NHA IS HEAT SINK PLATE ASSEMBLY (NSN 5999-01-269-0251) |