At NSN Unlimited, we maintain a large database of parts JHP99-153, 291-0011-990, 291-0011-99 with NSN 2805-00-870-6047 used in civil and defense applications for the aerospace, marine, and commercial manufactured by Hollingsworth John R Co, Clinton Engines Corp. Utilize our interface to browse items by part number, part type, manufacturer, and more. Obtain insights on top MRO and FBO services, Manufacturer profiles, and part catalogs.
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| Alternative NSN: 2805-00-870-6047 |
| Item Name: Valve Poppet Engine |
| FSG: 28 Engines Turbines and Components |
| Federal Supply Class (FSC): 2805 Gasoline Reciprocating Engines Except Aircraft and Components |
| NIIN: 008706047 |
| NCB Code: USA (00) |
| Manufacturers: Hollingsworth John R Co , Clinton Engines Corp |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| JHP99-153 | 2805-00-870-6047 | valve poppet engine | hollingsworth john r co | Avl | RFQ |
| JHP99-153 | 2805-00-870-6047 | valve poppet engine | clinton engines corp | Avl | RFQ |
| 291-0011-990 | 2805-00-870-6047 | valve poppet engine | clinton engines corp | Avl | RFQ |
| 291-0011-990 | 2805-00-870-6047 | valve poppet engine | hollingsworth john r co | Avl | RFQ |
| 291-0011-99 | 2805-00-870-6047 | valve poppet engine | hollingsworth john r co | Avl | RFQ |
| 291-0011-99 | 2805-00-870-6047 | valve poppet engine | clinton engines corp | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| AASU | HEAD HEIGHT | 0.2820 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 30.0 |
| AAVZ | GROOVE DIAMETER | 0.2500 INCHES NOMINAL |
| AAZP | CHAMFER LENGTH | 0.0500 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.2550 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYX | STEM STYLE | GROOVED |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ALZB | NECK RADIUS | 0.2800 INCHES NOMINAL |
| ALZD | STEM LENGTH | 4.8340 INCHES NOMINAL |
| ALZE | STEM DIAMETER | 0.3090 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM |
| ALZG | DISTANCE FROM GROOVE TO STEM END | 0.2230 INCHES NOMINAL |
| ANNQ | III MATERIAL AND LOCATION | STEEL, CORROSION RESISTING OVERALL |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 42.0 ROCKWELL C MINIMUM TIP |
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