| 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) | 00-529-8541 (005298541) |
| NCB Code | USA (00) |
| Manufacturer | L3 Technologies Inc, Curtiss Wright Controls Inc, Curtiss Wright Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| AASU | HEAD HEIGHT | 0.2660 INCHES MINIMUM AND 0.2760 INCHES MAXIMUM |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAZP | CHAMFER LENGTH | 0.0200 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 2.1825 INCHES MINIMUM AND 2.1925 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 44.0 |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ALZB | NECK RADIUS | 0.5300 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.6195 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM |
| ALZH | DISTANCE FROM FIRST GROOVE TO STEM END | 0.1880 INCHES NOMINAL |
| ALZJ | DISTANCE FROM SECOND GROOVE TO STEM END | 0.5200 INCHES NOMINAL |
| ALZL | FIRST GROOVE DIAMETER | 0.5700 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM |
| ALZN | SECOND GROOVE DIAMETER | 0.5550 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM |
| ALZQ | FIRST GROOVE WIDTH | 0.2650 INCHES NOMINAL |
| ALZR | SECOND GROOVE WIDTH | 0.0440 INCHES MINIMUM AND 0.0520 INCHES MAXIMUM |
| ANNQ | MATERIAL AND LOCATION | COBALT ALLOY SEAT FACE AND SODIUM INTERNAL FILLING AND COBALT ALLOY TIP |
| ZZZV | FSC APPLICATION DATA | GASOLINE ENGINE |
| Components Related to NSN - 2805-00-529-8541, 2805005298541 | ||||
| 2840-01-310-2614 (2840013102614) | 2840-01-070-6160 (2840010706160) | 2815-01-180-0706 (2815011800706) | 2840-01-622-8043 (2840016228043) | |
| 2840-01-036-7121 (2840010367121) | 2825-00-025-9834 (2825000259834) | 2840-00-082-3362 (2840000823362) | 2815-00-732-8383 (2815007328383) | |
| 2810-00-310-5561 (2810003105561) | 2825-00-446-4711 (2825004464711) | 2840-01-595-3258 (2840015953258) | 2840-01-322-4573 (2840013224573) | |
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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