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National Stock Number:
2815-00-332-9493
Federal Supply Class:
2815
National Item Identification Number:
003329493
Description:
VALVE,POPPET,ENGINE
Detail:
A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.
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Manufacturer Information:
| 82219S41-132ALR2PC64 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 82219S41-132ALT2PC64 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | GSB11T | 14541 | COOPER MACHINERY SERVICES LLC |
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Techincal Specification:
| DISTANCE FROM MINOR DIAMETER TO STEM END | 0.5000 INCHES NOMINAL | | CARBON RELIEF GROOVE | NOT INCLUDED | | CHAMFER ANGLE IN DEG | 45.0 | | CHAMFER LENGTH | 0.0625 INCHES NOMINAL | | HEAD HEIGHT | 0.3906 INCHES NOMINAL | | HEAD STYLE | FLAT | | OUTSIDE DIAMETER | 3.5312 INCHES NOMINAL | | METALLIC HARDNESS RATING AND LOCATION | 50.0 ROCKWELL C NOMINAL TIP | | MINOR DIAMETER LENGTH | 0.4531 INCHES NOMINAL | | MINOR OUTSIDE DIAMETER | 0.5620 INCHES NOMINAL | | NECK RADIUS | 0.0625 INCHES NOMINAL | | SEAT ANGLE IN DEG | 45.0 | | STEM DIAMETER | 0.7440 INCHES NOMINAL | | STEM LENGTH | 4.8130 INCHES NOMINAL | | STEM STYLE | TAPERED | | TAPER ANGLE IN DEG | 15.0 |
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