| 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) | 00-392-4711 (003924711) |
| NCB Code | USA (00) |
| Manufacturer | Hercules Engine Co Inc, Brinkley Technology Group Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | CASEHARDENED |
| ABHP | OVERALL LENGTH | 1.907 INCHES MINIMUM AND 1.917 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM |
| ALAD | FLATS LENGTH | 0.219 INCHES NOMINAL |
| ALJP | SIZE DESIGNATION | STANDARD |
| ALWP | CASEHARDENED LOCATION | OVERALL |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| APCS | ADJUSTABILITY | ADJUSTABLE |
| APHE | OPERATION METHOD | MECHANICAL |
| ASDB | WIDTH ACROSS FLATS | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 58.0 ROCKWELL C MINIMUM OVERALL ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 64.0 ROCKWELL C MAXIMUM OVERALL |
| BQSG | ADJUSTING DEVICE | INCLUDED |
| BRNM | CAM END DIAMETER | 1.178 INCHES MINIMUM AND 1.188 INCHES MAXIMUM |
| BRNP | CROWN HEIGHT | 0.031 INCHES NOMINAL |
| BRNQ | CAM END HEIGHT | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| ZZZV | FSC APPLICATION DATA | CYLINDER BLOCK GROUP,GASOLINE ENGINE,NONAIRCRAFT |
| Relevant Components for NSN - 2805-00-392-4711, 2805003924711 | ||||
| 2805-00-371-7568 (2805003717568) | 2835-00-626-9669 (2835006269669) | 2840-00-939-3493 (2840009393493) | 2840-01-321-1442 (2840013211442) | |
| 2825-00-309-1763 (2825003091763) | 2835-00-682-5353 (2835006825353) | 2815-00-139-3970 (2815001393970) | 2840-00-866-1571 (2840008661571) | |
| 2840-01-674-1631 (2840016741631) | 2840-01-310-6208 (2840013106208) | 2815-01-690-0888 (2815016900888) | 2835-01-177-9984 (2835011779984) | |
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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