2805-00-271-9070 VALVE,POPPET,ENGINE Index 2805-00-271-9073 VALVE,POPPET,ENGINE

National Stock Number:
2805-00-271-9072

Federal Supply Class:
2805

National Item Identification Number:
002719072

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:
58108A1ML14BRINKLEY TECHNOLOGY GROUP LLC
58108A28265HERCULES ENGINE CO INC
IN502283612KIDDE INC WALTER KIDDE DIV
J4106-1B83612KIDDE INC WALTER KIDDE DIV


Techincal Specification:
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.0312 INCHES NOMINAL
DISTANCE FROM HOLE CENTER TO STEM END0.1562 INCHES NOMINAL
FSC APPLICATION DATAGASOLINE ENGINE
HEAD HEIGHT0.1240 INCHES MINIMUM AND 0.1440 INCHES MAXIMUM
HEAD STYLEFLAT
HOLE DIAMETER0.1280 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM
METALLIC HARDNESS RATING AND LOCATION37.0 ROCKWELL C NOMINAL TIP
NECK RADIUS0.2187 INCHES NOMINAL
OUTSIDE DIAMETER1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM
SEAT ANGLE IN DEG30.0
STEM DIAMETER0.2470 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM
STEM LENGTH2.9770 INCHES MINIMUM AND 2.9820 INCHES MAXIMUM
STEM STYLEDRILLED


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