| 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 | ||||
| 2840-01-394-9254 (2840013949254) | 2840-01-658-3264 (2840016583264) | 2815-00-931-6782 (2815009316782) | 2815-01-553-9021 (2815015539021) | |
| 2840-01-431-7923 (2840014317923) | 2835-00-372-6973 (2835003726973) | 2835-01-094-2615 (2835010942615) | 2815-01-547-5377 (2815015475377) | |
| 2815-01-081-8889 (2815010818889) | 2825-00-175-9357 (2825001759357) | 2815-01-158-1745 (2815011581745) | 2825-00-334-9066 (2825003349066) | |
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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