| Item Name | Lock Valve Spring Retainer |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2805 Gasoline Reciprocating Engines Except Aircraft and Components |
| National Item Identification Number (NIIN) | 00-428-3544 (004283544) |
| NCB Code | USA (00) |
| Manufacturer | Hancox Ltd, Kohler Co, Eaton Aerospace Ltd, Curtis Dyna Fog Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKW | OVERALL HEIGHT | 0.372 INCHES MINIMUM AND 0.379 INCHES MAXIMUM |
| AFEW | THREAD PROVISION | UNTHREADED |
| AGRU | LARGEST INSIDE DIAMETER | 0.308 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| AGWM | LARGEST OUTSIDE DIAMETER | 0.468 INCHES MINIMUM AND 0.472 INCHES MAXIMUM |
| ALZQ | FIRST GROOVE WIDTH | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| ALZR | SECOND GROOVE WIDTH | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| BKKZ | MINIMUM INSIDE DIAMETER | 0.284 INCHES |
| BRPR | DISTANCE BETWEEN FIRST AND SECOND RIDGE CENTERS | 0.106 INCHES MINIMUM AND 0.115 INCHES MAXIMUM |
| BRPS | DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.106 INCHES MINIMUM AND 0.115 INCHES MAXIMUM |
| BRPX | DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER | 0.1280 INCHES MINIMUM AND 0.1365 INCHES MAXIMUM |
| BRPY | DISTANCE FROM BOTTOM TO FIRST GROOVE CENTER | 0.128 INCHES MINIMUM AND 0.136 INCHES MAXIMUM |
| BRQJ | OUTSIDE INCLUDED ANGLE IN DEG | 14.250 |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE W/TWO GROOVES-LOWER OUTSIDE RADIUS |
| ZZZV | FSC APPLICATION DATA | VALVES GROUP,GASOLINE ENGINE,NONAIRCRAFT |
| Components Related to NSN - 2805-00-428-3544, 2805004283544 | ||||
| 2840-01-542-0446 (2840015420446) | 2840-01-604-7685 (2840016047685) | 2815-01-708-4548 (2815017084548) | 2810-00-315-7915 (2810003157915) | |
| 2805-01-608-1885 (2805016081885) | 2835-01-077-5469 (2835010775469) | 2840-01-390-6917 (2840013906917) | 2825-00-406-7522 (2825004067522) | |
| 2805-00-325-9076 (2805003259076) | 2815-01-566-0288 (2815015660288) | 2840-01-669-6408 (2840016696408) | 2805-01-071-9665 (2805010719665) | |
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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