| 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) | 00-428-3543 (004283543) |
| NCB Code | USA (00) |
| Manufacturer | Essex Industries Inc, Sterling Detroit Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| AASU | HEAD HEIGHT | 0.1094 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAVZ | GROOVE DIAMETER | 0.2700 INCHES NOMINAL |
| AAZP | CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.1000 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.0625 INCHES NOMINAL |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYX | STEM STYLE | GROOVED |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ALZB | NECK RADIUS | 0.1875 INCHES NOMINAL |
| ALZD | STEM LENGTH | 3.9844 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.3125 INCHES NOMINAL |
| ALZG | DISTANCE FROM GROOVE TO STEM END | 0.2812 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL,FED STD 66,AISI/SAE 3140 OVERALL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 41.0 ROCKWELL C MINIMUM TIP |
| Components Related to NSN - 2805-00-428-3543, 2805004283543 | ||||
| 2815-22-269-0293 (2815222690293) | 2840-01-187-8258 (2840011878258) | 2805-00-277-2964 (2805002772964) | 2825-00-317-4331 (2825003174331) | |
| 2835-01-558-2245 (2835015582245) | 2840-00-740-5443 (2840007405443) | 2840-01-050-2977 (2840010502977) | 2835-00-339-3843 (2835003393843) | |
| 2840-01-411-1298 (2840014111298) | 2805-00-354-0959 (2805003540959) | 2825-00-066-6023 (2825000666023) | 2840-01-618-6714 (2840016186714) | |
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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