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| Item Name | Valve Poppet Engine |
| INC Code | 15884 |
| 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) | 00-203-8640 (002038640) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | CONCAVE |
| AASU | HEAD HEIGHT | 0.1620 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAVZ | GROOVE DIAMETER | 0.3590 INCHES MINIMUM AND 0.3650 INCHES MAXIMUM |
| AAZP | CHAMFER LENGTH | 0.0300 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.1560 INCHES MINIMUM AND 0.1660 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 2.3070 INCHES MINIMUM AND 2.3170 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYX | STEM STYLE | GROOVED |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ALZB | NECK RADIUS | 0.5000 INCHES NOMINAL |
| ALZD | STEM LENGTH | 4.7140 INCHES MINIMUM AND 4.7240 INCHES MAXIMUM |
| ALZE | STEM DIAMETER | 0.4330 INCHES MINIMUM AND 0.4340 INCHES MAXIMUM |
| ALZG | DISTANCE FROM GROOVE TO STEM END | 0.3200 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 40.0 ROCKWELL C MINIMUM OVERALL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 45.0 ROCKWELL C MAXIMUM OVERALL |
| Relevant Components for NSN - 2805-00-203-8640, 2805002038640 | ||||
| 2815-00-361-2934 (2815003612934) | 2810-00-675-8135 (2810006758135) | 2815-01-616-9806 (2815016169806) | 2805-00-358-2430 (2805003582430) | |
| 2825-00-025-3316 (2825000253316) | 2840-00-347-9508 (2840003479508) | 2840-01-701-6575 (2840017016575) | 2835-00-448-1087 (2835004481087) | |
| 2805-00-869-3455 (2805008693455) | 2805-01-021-1450 (2805010211450) | 2835-01-122-7888 (2835011227888) | 2825-00-145-1024 (2825001451024) | |
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Guaranteed on-time |
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Customized and |
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Over 5100 |
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Complete Purchasing |
