| Item Name | Valve Poppet Engine |
| 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) | 00-423-7631 (004237631) |
| NCB Code | USA (00) |
| Manufacturer | Agco Corp, Eaton Industrial Corporation, Bosch Automotive Service Solutions, Spx Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| AASU | HEAD HEIGHT | 0.1420 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAZP | CHAMFER LENGTH | 0.0050 INCHES NOMINAL |
| ABGK | TAPER ANGLE IN DEG | 15.0 |
| ABKV | OUTSIDE DIAMETER | 1.9045 INCHES NOMINAL |
| ADNA | MINOR OUTSIDE DIAMETER | 0.03020 INCHES NOMINAL |
| AGRA | MINOR DIAMETER LENGTH | 0.3050 INCHES NOMINAL |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYX | STEM STYLE | TAPERED |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ALZB | NECK RADIUS | 0.6562 INCHES NOMINAL |
| ALZD | STEM LENGTH | 5.5850 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.3720 INCHES NOMINAL |
| ALZF | DISTANCE FROM MINOR DIAMETER TO STEM END | 0.2210 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| Relevant Components for NSN - 2805-00-423-7631, 2805004237631 | ||||
| 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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