| Item Name | Lock,Valve Spring Retainer |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2815 Diesel Engines and Components |
| National Item Identification Number (NIIN) | 00-528-6064 (005286064) |
| NCB Code | USA (00) |
| Manufacturer | Norfolk Naval Shipyard |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | CASEHARDENED |
| ABKW | OVERALL HEIGHT | 0.438 INCHES NOMINAL |
| AFEW | THREAD PROVISION | UNTHREADED |
| AGRU | LARGEST INSIDE DIAMETER | 0.374 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| AGWL | SMALLEST OUTSIDE DIAMETER | 0.562 INCHES NOMINAL |
| AGWM | LARGEST OUTSIDE DIAMETER | 0.660 INCHES NOMINAL |
| BKKZ | MINIMUM INSIDE DIAMETER | 0.309 INCHES |
| BQTL | SMALLEST OUTSIDE DIAMETER CHAMFER ANGLE IN DEG | 45.0 |
| BQTQ | TOP COUNTERBORE DEPTH | 0.250 INCHES NOMINAL |
| BRQD | HEIGHT TO SHOULDER | 0.250 INCHES NOMINAL |
| BRQJ | OUTSIDE INCLUDED ANGLE IN DEG | 30.0 |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | BOTTOM COUNTERBORE-BOTTOM OUTER CHAMFER-UNDERCUT |
| Relevant Components for NSN - 2815-00-528-6064, 2815005286064 | ||||
| 2825-00-372-7143 (2825003727143) | 2840-01-443-5581 (2840014435581) | 2840-00-113-6499 (2840001136499) | 2840-01-293-9520 (2840012939520) | |
| 2810-00-479-3648 (2810004793648) | 2840-01-654-4416 (2840016544416) | 2805-00-422-9367 (2805004229367) | 2840-00-536-4734 (2840005364734) | |
| 2835-01-078-2080 (2835010782080) | 2835-01-003-1386 (2835010031386) | 2815-01-176-1322 (2815011761322) | 2840-01-450-6633 (2840014506633) | |
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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