AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-371-7247 (003717247) |
| NCB Code | USA (00) |
| Manufacturer | Navistar Intl Corp, Ertel Mfg Corp, Eaton Industrial Corporation, Barnes Group Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKW | OVERALL HEIGHT | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| AFEW | THREAD PROVISION | UNTHREADED |
| AGRU | LARGEST INSIDE DIAMETER | 0.493 INCHES MINIMUM AND 0.497 INCHES MAXIMUM |
| AGWM | LARGEST OUTSIDE DIAMETER | 0.713 INCHES MINIMUM AND 0.717 INCHES MAXIMUM |
| ALZQ | FIRST GROOVE WIDTH | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| ALZR | SECOND GROOVE WIDTH | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| BKKZ | MINIMUM INSIDE DIAMETER | 0.431 INCHES |
| BRPS | DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.143 INCHES MINIMUM AND 0.167 INCHES MAXIMUM |
| BRPY | DISTANCE FROM BOTTOM TO FIRST GROOVE CENTER | 0.167 INCHES MINIMUM AND 0.178 INCHES MAXIMUM |
| BRQJ | OUTSIDE INCLUDED ANGLE IN DEG | 13.7 |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE W/TWO GROOVES-LOWER OUTSIDE RADIUS |
| ZZZV | FSC APPLICATION DATA | CYLINDER HEAD AND VALVES GROUP,DIESEL ENGINE |
| Relevant Components for NSN - 2815-00-371-7247, 2815003717247 | ||||
| 2805-01-240-6126 (2805012406126) | 2805-00-262-7518 (2805002627518) | 2815-01-248-8775 (2815012488775) | 2840-01-596-5492 (2840015965492) | |
| 2805-01-066-5405 (2805010665405) | 2840-01-617-3491 (2840016173491) | 2815-01-127-3597 (2815011273597) | 2805-01-066-4028 (2805010664028) | |
| 2825-00-025-9691 (2825000259691) | 2825-00-992-0632 (2825009920632) | 2815-00-361-9922 (2815003619922) | 2840-01-653-5046 (2840016535046) | |
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