AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Guide Valve Stem |
| 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) | 00-428-0251 (004280251) |
| NCB Code | USA (00) |
| Manufacturer | American Marsh Pumps Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 2.562 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.751 INCHES NOMINAL |
| ABND | TAPER LENGTH | 0.312 INCHES NOMINAL |
| ABQA | TAPER MINOR DIAMETER | 0.438 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.3105 INCHES NOMINAL |
| BQDC | BORE COUNTERSINK | NOT INCLUDED |
| BQSF | BORE COUNTERBORE | NOT INCLUDED |
| BQSH | AA END DIAMETER | 0.625 INCHES NOMINAL |
| BQSM | AA END CHAMFER LENGTH | 0.062 INCHES NOMINAL |
| BQSN | AA END CHAMFER ANGLE IN DEG | 45.0 |
| BQSP | AA END RADIUS | 0.062 INCHES NOMINAL |
| BRQM | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 0.875 INCHES NOMINAL |
| MATT | MATERIAL | IRON CAST |
| STYL | STYLE DESIGNATOR | STEPPED-TAPERED SHANK END |
| ZZZV | FSC APPLICATION DATA | GASOLINE ENGINE BLOCK |
| Relevant Components for NSN - 2805-00-428-0251, 2805004280251 | ||||
| 2815-00-273-0517 (2815002730517) | 2840-01-398-9640 (2840013989640) | 2825-00-987-7454 (2825009877454) | 2825-00-134-0173 (2825001340173) | |
| 2840-00-798-7841 (2840007987841) | 2840-00-169-0159 (2840001690159) | 2805-01-330-1825 (2805013301825) | 2835-00-614-6198 (2835006146198) | |
| 2815-01-550-0310 (2815015500310) | 2815-01-395-0527 (2815013950527) | 2840-01-496-0938 (2840014960938) | 2805-00-883-1188 (2805008831188) | |
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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