| Item Name | Valve Poppet Engine |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2810 Gasoline Reciprocating Engines Aircraft Prime Mover and Components |
| National Item Identification Number (NIIN) | 00-640-8352 (006408352) |
| NCB Code | USA (00) |
| Manufacturer | Aircraft Supplies, Curtiss Wright Controls Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | MUSHROOM |
| AASU | HEAD HEIGHT | 0.6250 INCHES NOMINAL |
| AAVZ | GROOVE DIAMETER | 0.6340 INCHES MINIMUM AND 0.6360 INCHES MAXIMUM |
| ABGF | GROOVE WIDTH | 0.2840 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 3.3000 INCHES NOMINAL |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYX | STEM STYLE | GROOVED |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ALZB | NECK RADIUS | 0.7500 INCHES NOMINAL |
| ALZD | STEM LENGTH | 5.2540 INCHES MINIMUM AND 5.2640 INCHES MAXIMUM |
| ALZE | STEM DIAMETER | 0.7455 INCHES MINIMUM AND 0.7460 INCHES MAXIMUM |
| ALZG | DISTANCE FROM GROOVE TO STEM END | 0.2250 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL,AMS 5700 OVERALL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 54.0 ROCKWELL C NOMINAL TIP |
| Relevant Components for NSN - 2810-00-640-8352, 2810006408352 | ||||
| 2805-01-630-5758 (2805016305758) | 2840-01-418-6597 (2840014186597) | 2805-01-021-0021 (2805010210021) | 2815-01-467-1968 (2815014671968) | |
| 2840-00-468-7907 (2840004687907) | 2805-01-238-2612 (2805012382612) | 2840-01-073-5170 (2840010735170) | 2815-00-991-6518 (2815009916518) | |
| 2840-01-345-4791 (2840013454791) | 2805-00-397-9048 (2805003979048) | 2840-00-964-2902 (2840009642902) | 2815-00-884-9398 (2815008849398) | |
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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