3040-01-085-2609 COLLAR,SHAFT Index 4730-01-085-2612 STRAINER ELEMENT,SEDIMENT

National Stock Number:
2815-01-085-2611

Federal Supply Class:
2815

National Item Identification Number:
010852611

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:
201-8025008742ASTEC AMERICA INC.
201-8025097947LISTER PETTER AMERICAS INCORPORATED
201-80250K0160LISTER PETTER LTD


Techincal Specification:
MATERIAL AND LOCATIONSTEEL OVERALL
HEAD STYLEFLAT
HEAD HEIGHT0.1480 INCHES NOMINAL
OUTSIDE DIAMETER1.6790 INCHES NOMINAL
NECK RADIUS0.7500 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM STYLEGROOVED
GROOVE DIAMETER0.2800 INCHES NOMINAL
GROOVE WIDTH0.1140 INCHES NOMINAL
STEM LENGTH4.5850 INCHES NOMINAL
STEM DIAMETER0.3410 INCHES NOMINAL
DISTANCE FROM GROOVE TO STEM END0.1875 INCHES NOMINAL
CARBON RELIEF GROOVENOT INCLUDED


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