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National Stock Number: 2810-00-200-0168
Federal Supply Class: 2810
National Item Identification Number: 002000168
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:
145876 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
MATERIAL AND LOCATION | STEEL, AMS 5700 OVERALL | METALLIC HARDNESS RATING AND LOCATION | 54.0 ROCKWELL C MINIMUM TIP | HEAD STYLE | MUSHROOM | HEAD HEIGHT | 0.6250 INCHES NOMINAL | OUTSIDE DIAMETER | 3.3000 INCHES NOMINAL | NECK RADIUS | 0.7500 INCHES NOMINAL | SEAT ANGLE IN DEG | 37.0 | STEM STYLE | GROOVED | GROOVE DIAMETER | 0.6340 INCHES MINIMUM AND | | 0.6350 INCHES MAXIMUM | GROOVE WIDTH | 0.2840 INCHES NOMINAL | STEM LENGTH | 5.3010 INCHES MINIMUM AND | | 5.3110 INCHES MAXIMUM | STEM DIAMETER | 0.7455 INCHES MINIMUM AND | | 0.7460 INCHES MAXIMUM | DISTANCE FROM GROOVE TO STEM END | 0.2250 INCHES NOMINAL | CARBON RELIEF GROOVE | NOT INCLUDED | SPECIAL FEATURES | W/SODIUM FILLING | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 0AHP5 | DESIGN CONTROL REFERENCE | 145876 |
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