| 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) | 00-858-8123 (008588123) |
| NCB Code | USA (00) |
| Manufacturer | Caterpillar Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| AFEW | THREAD PROVISION | UNTHREADED |
| AGWM | LARGEST OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| ALZR | SECOND GROOVE WIDTH | 0.025 INCHES NOMINAL |
| BKKZ | MINIMUM INSIDE DIAMETER | 0.220 INCHES |
| BRPS | DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.100 INCHES NOMINAL |
| BRPY | DISTANCE FROM BOTTOM TO FIRST GROOVE CENTER | 0.078 INCHES NOMINAL |
| BRQJ | OUTSIDE INCLUDED ANGLE IN DEG | 14.0 |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE W/TWO GROOVES |
| ABKW | OVERALL HEIGHT | 0.250 INCHES NOMINAL |
| AGRU | LARGEST INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| ALZQ | FIRST GROOVE WIDTH | 0.250 INCHES NOMINAL |
| Relevant Components for NSN - 2815-00-858-8123, 2815008588123 | ||||
| 2805-00-355-3186 (2805003553186) | 2805-00-422-5920 (2805004225920) | 2840-01-035-2013 (2840010352013) | 2805-01-180-6204 (2805011806204) | |
| 2840-01-538-9603 (2840015389603) | 2805-00-018-5293 (2805000185293) | 2840-00-326-6816 (2840003266816) | 2840-00-927-7385 (2840009277385) | |
| 2840-00-933-7770 (2840009337770) | 2825-01-026-7434 (2825010267434) | 2815-01-396-5200 (2815013965200) | 2840-01-131-4534 (2840011314534) | |
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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