| 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) | 00-358-2992 (003582992) |
| NCB Code | USA (00) |
| Manufacturer | Hercules Engine Co Inc, Brinkley Technology Group Llc, Celtrac Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| AAWX | CONCENTRIC HOLE DEPTH | 2.062 INCHES NOMINAL |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.375 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.466 INCHES MINIMUM AND 2.486 INCHES MAXIMUM |
| ABUJ | THREAD SIZE | 3/8-24 |
| ADAR | BODY OUTSIDE DIAMETER | 0.624 INCHES NOMINAL |
| AHXE | BODY GROOVE WIDTH | 0.125 INCHES NOMINAL |
| AJYP | SCREW THREAD SERIES DESIGNATOR | SAE |
| AJYR | SCREW THREAD LENGTH | 0.750 INCHES NOMINAL |
| ALAD | FLATS LENGTH | 0.219 INCHES NOMINAL |
| ALJP | SIZE DESIGNATION | STANDARD |
| ANNQ | MATERIAL AND LOCATION | IRON CAM END |
| ANNQ | MATERIAL AND LOCATION | STEEL,SAE 1035 OR SAE 1335 BODY |
| APCS | ADJUSTABILITY | ADJUSTABLE |
| APHE | OPERATION METHOD | MECHANICAL |
| ASDB | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 50.0 ROCKWELL C MINIMUM FACE |
| BQSG | ADJUSTING DEVICE | INCLUDED |
| BRNM | CAM END DIAMETER | 1.365 INCHES MINIMUM AND 1.375 INCHES MAXIMUM |
| BRNP | CROWN HEIGHT | 0.003 INCHES MINIMUM AND 0.005 INCHES MAXIMUM |
| BRNQ | CAM END HEIGHT | 0.183 INCHES MINIMUM AND 0.185 INCHES MAXIMUM |
| BRPH | BODY GROOVE DIAMETER | 0.594 INCHES NOMINAL |
| BRPJ | DISTANCE FROM BODY GROOVE CENTER TO CAM END | 0.281 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | FACE HAS 0.594 IN.DIA FLAT SURFACE |
| STYL | STYLE DESIGNATOR | INTERNAL THREAD AND WRENCHING FLATS PUSH ROD END |
| Relevant Components for NSN - 2805-00-358-2992, 2805003582992 | ||||
| 2815-01-025-3419 (2815010253419) | 2810-01-489-1140 (2810014891140) | 2805-00-610-5975 (2805006105975) | 2815-01-321-2733 (2815013212733) | |
| 2840-00-396-4520 (2840003964520) | 2840-00-037-9687 (2840000379687) | 2825-00-343-9743 (2825003439743) | 2825-00-628-7274 (2825006287274) | |
| 2805-00-532-9055 (2805005329055) | 2840-01-516-6779 (2840015166779) | 2805-01-595-3103 (2805015953103) | 2805-00-363-4385 (2805003634385) | |
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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