| Item Name | Washer Recessed |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-797-1761 (007971761) |
| NCB Code | USA (00) |
| Manufacturer | The Boeing Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMD | RECESS DIAMETER | 3.450 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| AAUB | HOLE DIAMETER | 3.290 INCHES MINIMUM AND 3.300 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 3.750 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.540 INCHES NOMINAL |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| CSTM | RECESS ANGLE | 45.0 DEGREES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6415 MFR REF 1ST MATERIAL RESPONSE OVERALL AND AMS 6359 MFR REF 2ND MATERIAL RESPONSE OVERALL AND MIL-S-5000 MIL SPEC 3RD MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | RECESSED |
| Relevant Components for NSN - 5310-00-797-1761, 5310007971761 | ||||
| 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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