| 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 | ||||
| 2805-00-955-7639 (2805009557639) | 2840-01-205-7693 (2840012057693) | 2805-01-284-6379 (2805012846379) | 2815-01-495-2849 (2815014952849) | |
| 2825-01-247-4579 (2825012474579) | 2840-00-485-4119 (2840004854119) | 2840-00-863-4272 (2840008634272) | 2815-01-320-2049 (2815013202049) | |
| 2815-00-996-0669 (2815009960669) | 2840-01-064-1763 (2840010641763) | 2840-01-545-3360 (2840015453360) | 2815-00-127-0301 (2815001270301) | |
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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