5360-00-375-2697 SPRING,HELICAL,COMPRESSION Index 2815-00-375-2699 VALVE,POPPET,ENGINE

National Stock Number:
2815-00-375-2698

Federal Supply Class:
2815

National Item Identification Number:
003752698

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:
29245762242UNIVERSAL MOTORS-OSHKOSH A DIV OF MEDALIST INDUSTRIES INC
8342204125057CUSTOM APPLIED POWER CORP
8342204162242UNIVERSAL MOTORS-OSHKOSH A DIV OF MEDALIST INDUSTRIES INC
XC3980492856EATON CORP ENGINE COMPONENTS DIV


Techincal Specification:
DISTANCE FROM GROOVE TO STEM END0.2735 INCHES MINIMUM AND 0.2885 INCHES MAXIMUM
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.0300 INCHES NOMINAL
GROOVE DIAMETER0.3590 INCHES MINIMUM AND 0.3650 INCHES MAXIMUM
GROOVE WIDTH0.1560 INCHES MINIMUM AND 0.1660 INCHES MAXIMUM
HEAD HEIGHT0.1770 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM
HEAD STYLEFLAT
OUTSIDE DIAMETER1.7760 INCHES MINIMUM AND 1.7860 INCHES MAXIMUM
METALLIC HARDNESS RATING AND LOCATION
METALLIC HARDNESS RATING AND LOCATION43.0 ROCKWELL C MINIMUM TIP
NECK RADIUS0.3200 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM DIAMETER0.4350 INCHES MINIMUM AND 0.4355 INCHES MAXIMUM
STEM LENGTH7.5205 INCHES MINIMUM AND 7.5355 INCHES MAXIMUM
STEM STYLEGROOVED


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