| 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) | 00-423-3756 (004233756) |
| NCB Code | USA (00) |
| Manufacturer | Dresser Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| AASU | HEAD HEIGHT | 0.2344 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAZP | CHAMFER LENGTH | 0.0625 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 2.8080 INCHES MINIMUM AND 2.8150 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYX | STEM STYLE | DOUBLE GROOVED |
| ALYZ | CARBON RELIEF GROOVE | INCLUDED |
| ALZB | NECK RADIUS | 0.5625 INCHES NOMINAL |
| ALZD | STEM LENGTH | 7.6406 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| ALZH | DISTANCE FROM FIRST GROOVE TO STEM END | 0.4687 INCHES NOMINAL |
| ALZJ | DISTANCE FROM SECOND GROOVE TO STEM END | 1.1550 INCHES NOMINAL |
| ALZL | FIRST GROOVE DIAMETER | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| ALZN | SECOND GROOVE DIAMETER | 0.5590 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM |
| ALZQ | FIRST GROOVE WIDTH | 0.6250 INCHES NOMINAL |
| ALZR | SECOND GROOVE WIDTH | 0.0600 NOMINAL INCHES |
| ANNQ | III MATERIAL AND LOCATION | STEEL HEAD |
| ANNQ | III MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 STEM |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 28.0 ROCKWELL C MINIMUM STEM ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 37.0 ROCKWELL C MAXIMUM STEM ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 45.0 ROCKWELL C NOMINAL TIP ERR-100 |
| Components Related to NSN - 2805-00-423-3756, 2805004233756 | ||||
| 2810-00-672-9560 (2810006729560) | 2815-01-576-5405 (2815015765405) | 2815-01-276-9246 (2815012769246) | 2805-01-366-7247 (2805013667247) | |
| 2840-01-047-5865 (2840010475865) | 2815-01-088-1172 (2815010881172) | 2815-01-514-8110 (2815015148110) | 2805-00-818-5453 (2805008185453) | |
| 2840-00-920-8658 (2840009208658) | 2840-01-543-9793 (2840015439793) | 2815-00-525-9225 (2815005259225) | 2840-00-175-1387 (2840001751387) | |
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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