AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Tappet Engine Poppet Valve |
| 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) | 00-871-6096 (008716096) |
| NCB Code | USA (00) |
| Manufacturer | Cummins Power Generation Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 0.531 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.531 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | COUNTERBORED PUSH ROD END |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| AAWX | CONCENTRIC HOLE DEPTH | 1.156 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 0.813 INCHES NOMINAL |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.562 INCHES NOMINAL |
| ALJP | SIZE DESIGNATION | STANDARD |
| ANNQ | MATERIAL AND LOCATION | IRON,CAST OVERALL |
| APCS | ADJUSTABILITY | NONADJUSTABLE |
| APHE | OPERATION METHOD | MECHANICAL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 58.0 ROCKWELL C MINIMUM OVERALL |
| BRNM | CAM END DIAMETER | 0.747 INCHES MINIMUM AND 0.748 INCHES MAXIMUM |
| Relevant Components for NSN - 2805-00-871-6096, 2805008716096 | ||||
| 2805-00-164-1620 (2805001641620) | 2815-01-207-9726 (2815012079726) | 2825-00-377-3256 (2825003773256) | 2805-01-195-3494 (2805011953494) | |
| 2840-00-966-8075 (2840009668075) | 2840-01-467-5221 (2840014675221) | 2815-99-534-5610 (2815995345610) | 2840-01-657-1001 (2840016571001) | |
| 2840-00-869-7004 (2840008697004) | 2840-01-414-6654 (2840014146654) | 2840-00-704-1319 (2840007041319) | 2840-00-869-9397 (2840008699397) | |
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