2805-00-353-5829 VALVE,POPPET,ENGINE Index 2805-00-353-5831 VALVE,POPPET,ENGINE

National Stock Number:
2805-00-353-5830

Federal Supply Class:
2805

National Item Identification Number:
003535830

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.


Manufacturer Information:
AE75D166289WISCONSIN MOTORS LLC
C65780900EATON CORP SPRING DIV


Techincal Specification:
DISTANCE FROM MINOR DIAMETER TO STEM END0.1740 INCHES MINIMUM AND 0.1760 INCHES MAXIMUM
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.0312 INCHES NOMINAL
FSC APPLICATION DATAGASOLINE ENGINE
HEAD HEIGHT0.1719 INCHES NOMINAL
HEAD STYLEFLAT
OUTSIDE DIAMETER1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM
METALLIC HARDNESS RATING AND LOCATION43.0 SHORE SCLEROSCOPE MINIMUM TIP
MINOR DIAMETER LENGTH0.0940 INCHES NOMINAL
MINOR OUTSIDE DIAMETER0.1960 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM
NECK RADIUS0.2500 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM DIAMETER0.3080 INCHES MINIMUM AND 0.3090 INCHES MAXIMUM
STEM LENGTH4.5319 INCHES MINIMUM AND 4.5460 INCHES MAXIMUM
STEM STYLETAPERED
TAPER ANGLE IN DEG15.0


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