| Item Name | Washer Recessed |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-509-2129 (005092129) |
| NCB Code | USA (00) |
| Manufacturer | Schwitzer Engine Components, Coltec Industries Inc, Fairbanks Morse Llc, Engineered Electric Company, Napco International Llc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| C119051 | schwitzer engine components | washer recessed | 53591 | RFQ |
| 40309 | coltec industries inc | washer recessed | 82796 | RFQ |
| 40309 | fairbanks morse llc | washer recessed | 7pzx0 | RFQ |
| 65194 | engineered electric company | washer recessed | 93742 | RFQ |
| 40309 | napco international llc | washer recessed | 95201 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.817 INCHES MINIMUM AND 0.822 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.434 INCHES MINIMUM AND 1.454 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.228 INCHES MINIMUM AND 0.248 INCHES MAXIMUM |
| ABMH | RECESS DEPTH | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.050 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | ONE INTERNAL KEY WIDTH 0.234 AND LENGTH 0.125 |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | RECESSED |
| Relevant Components for NSN - 5310-00-509-2129, 5310005092129 | ||||
| 5325-00-489-4951 (5325004894951) | 5305-01-688-2332 (5305016882332) | 5310-01-270-2593 (5310012702593) | 5360-01-362-9775 (5360013629775) | |
| 5305-01-574-2082 (5305015742082) | 5330-00-875-6402 (5330008756402) | 5310-01-166-6682 (5310011666682) | 5325-01-330-8489 (5325013308489) | |
| 5310-01-519-7106 (5310015197106) | 5310-12-130-8939 (5310121308939) | 5331-01-513-1941 (5331015131941) | 5310-01-360-7550 (5310013607550) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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