At NSN Unlimited, we maintain a large database of parts 78046AS, 78038B with NSN 2815-00-288-3902 used in civil and defense applications for the aerospace, marine, and commercial manufactured by D W Hercules Llc, Hercules Engine Co Inc, Marine Engine Specialties. 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: 2815-00-288-3902 |
| Item Name: Valve Poppet Engine |
| FSG: 28 Engines Turbines and Components |
| Federal Supply Class (FSC): 2815 Diesel Engines and Components |
| NIIN: 002883902 |
| NCB Code: USA (00) |
| Manufacturers: D W Hercules Llc , Hercules Engine Co Inc , Marine Engine Specialties |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| 78046AS | 2815-00-288-3902 | valve poppet engine | d w hercules llc | Avl | RFQ |
| 78046AS | 2815-00-288-3902 | valve poppet engine | hercules engine co inc | Avl | RFQ |
| 78046AS | 2815-00-288-3902 | valve poppet engine | marine engine specialties | Avl | RFQ |
| 78038B | 2815-00-288-3902 | valve poppet engine | marine engine specialties | Avl | RFQ |
| 78038B | 2815-00-288-3902 | valve poppet engine | hercules engine co inc | Avl | RFQ |
| 78038B | 2815-00-288-3902 | valve poppet engine | d w hercules llc | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT |
| AASU | HEAD HEIGHT | 0.1870 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |
| AAZP | CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.8730 INCHES MINIMUM AND 1.8770 INCHES MAXIMUM |
| AJFY | SEAT ANGLE IN DEG | 45.0 |
| ALYX | STEM STYLE | DOUBLE GROOVED |
| ALYZ | CARBON RELIEF GROOVE | NOT INCLUDED |
| ALZB | NECK RADIUS | 0.5625 INCHES NOMINAL |
| ALZD | STEM LENGTH | 4.1777 INCHES MINIMUM AND 4.1877 INCHES MAXIMUM |
| ALZE | STEM DIAMETER | 0.3725 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM |
| ALZH | DISTANCE FROM FIRST GROOVE TO STEM END | 0.3125 INCHES NOMINAL |
| ALZJ | DISTANCE FROM SECOND GROOVE TO STEM END | 0.4687 INCHES NOMINAL |
| ALZL | FIRST GROOVE DIAMETER | 0.3010 INCHES MINIMUM AND 0.3070 INCHES MAXIMUM |
| ALZN | SECOND GROOVE DIAMETER | 0.3010 INCHES MINIMUM AND 0.3070 INCHES MAXIMUM |
| ALZQ | FIRST GROOVE WIDTH | 0.0625 INCHES NOMINAL |
| ALZR | SECOND GROOVE WIDTH | 0.0625 NOMINAL INCHES |
| ANNQ | III MATERIAL AND LOCATION | STEEL, FED STD 66, SAE EV4 HEAD |
| ANNQ | III MATERIAL AND LOCATION | STEEL, FED STD 66, SAE HNV4 STEM |
| ANNQ | III MATERIAL AND LOCATION | STEEL, FED STD 66, SAE HNV4 TIP |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 40.0 ROCKWELL C MINIMUM STEM ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 45.04 ROCKWELL C MAXIMUM STEM ERR-100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 60.0 SHORE SCLEROSCOPE MINIMUM TIP ERR-100 |
| ZZZV | FSC APPLICATION DATA | DIESEL ENGINE |
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