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) | 00-795-5050 (007955050) |
| NCB Code | USA (00) |
| Manufacturer | Trw Limited, Cummins Incorporated |
| MRC | Criteria | Characteristic |
|---|---|---|
| AFEW | THREAD PROVISION | UNTHREADED |
| BKKZ | MINIMUM INSIDE DIAMETER | 0.254 INCHES |
| BQTG | LARGEST OUTSIDE WIDTH | 0.450 INCHES NOMINAL |
| BRQB | SECOND RIDGE WIDTH | 0.058 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE W/TWO RIDGES-LOWER OUTSIDE RADIUS |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKW | OVERALL HEIGHT | 0.313 INCHES NOMINAL |
| AGRU | LARGEST INSIDE DIAMETER | 0.310 INCHES NOMINAL |
| BRPN | FIRST RIDGE RADIUS | 0.028 INCHES NOMINAL |
| BRPP | SECOND RIDGE RADIUS | 0.028 INCHES NOMINAL |
| BRPR | DISTANCE BETWEEN FIRST AND SECOND RIDGE CENTERS | 0.156 INCHES NOMINAL |
| BRPX | DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER | 0.117 INCHES NOMINAL |
| BRPZ | FIRST RIDGE WIDTH | 0.056 INCHES NOMINAL |
| BRQJ | OUTSIDE INCLUDED ANGLE IN DEG | 14.1 |
| FEAT | SPECIAL FEATURES | USED ON CUMMINS DIESEL ENGINE; MDL C90,C105,C140,C160,C175,C180,C190B,CS464,CT464 |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 2815-00-795-5050, 2815007955050 | ||||
| 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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