| Item Name | Washer Lock |
| INC Code | 14218 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-167-0856 (001670856) |
| NCB Code | USA (00) |
| Manufacturer | Federal Specifications, Military Standards Corp, Northrop Grumman Systems Corporation, Westinghouse Electric Corp |
| Associated Parts Numbers of NSN 5310-00-167-0856 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| FFW100 | federal specifications | washer lock | 81348 | A | A | RFQ |
| MS35333-91 | military standards corp | washer lock | 96906 | NSN | Avl | RFQ |
| 3350799F4001 | northrop grumman systems corporation | washer lock | 97942 | A | A | RFQ |
| 335C799F40C1 | northrop grumman systems corporation | washer lock | 97942 | A | A | RFQ |
| 3350799P4001 | westinghouse electric corp | washer lock | 79500 | A | A | RFQ |
| 3350799F4001 | westinghouse electric corp | washer lock | 79500 | A | A | RFQ |
| 335C799F40C1 | westinghouse electric corp | washer lock | 79500 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.256 INCHES MINIMUM AND 0.267 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.460 INCHES MINIMUM AND 0.478 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.023 INCHES MINIMUM AND 0.028 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 85.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM |
| STYL | STYLE DESIGNATOR | FLAT INTERNAL TEETH |
| TEST | TEST DATA DOCUMENT | 81348-FFW100 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 GE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND A GRADE AND 1 STYLE AND 3 COMPOSITION |
| ZZZX | DEPARTURE FROM CITED DESIGNATOR | AS MOD BY SURFACE TREATMENT |
| Relevant Components for NSN - 5310-00-167-0856, 5310001670856 | ||||
| 5310-01-011-9703 (5310010119703) | 5310-01-631-4489 (5310016314489) | 5310-00-020-9053 (5310000209053) | 5310-01-041-3831 (5310010413831) | |
| 5310-01-180-5326 (5310011805326) | 5310-01-187-5440 (5310011875440) | 5310-00-092-6831 (5310000926831) | 5310-01-210-4885 (5310012104885) | |
| 5310-00-474-5240 (5310004745240) | 5310-00-474-3114 (5310004743114) | 5310-00-159-9146 (5310001599146) | 5310-01-528-9271 (5310015289271) | |
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