| 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) | 00-011-8504 (000118504) |
| NCB Code | USA (00) |
| Manufacturer | Dresser Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| AAWX | CONCENTRIC HOLE DEPTH | 2.041 INCHES MINIMUM AND 2.061 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 1.053 INCHES MINIMUM AND 1.083 INCHES MAXIMUM |
| AAWZ | COUNTERBORE DEPTH | 2.021 INCHES MINIMUM AND 2.041 INCHES MAXIMUM |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.400 INCHES MINIMUM AND 0.460 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 2.656 INCHES NOMINAL |
| AJFL | SPHERICAL RADIUS | 0.194 INCHES MINIMUM AND 0.196 INCHES MAXIMUM |
| ALJP | SIZE DESIGNATION | STANDARD |
| ANNQ | MATERIAL AND LOCATION | IRON OVERALL |
| APCS | ADJUSTABILITY | NONADJUSTABLE |
| APHE | OPERATION METHOD | MECHANICAL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 52.0 ROCKWELL C MINIMUM OVERALL |
| BRNM | CAM END DIAMETER | 1.245 INCHES NOMINAL |
| BRNW | BODY HOLE DIAMETER | 0.250 INCHES NOMINAL |
| BRNX | DISTANCE FROM BODY HOLE CENTER TO CAM END | 0.625 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | COUNTERBORED PUSH ROD END |
| ZZZV | FSC APPLICATION DATA | ENGINE,GASOLINE,NONAIRCRAFT |
| Components Related to NSN - 2805-00-011-8504, 2805000118504 | ||||
| 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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