2815-00-682-7636 VALVE,POPPET,ENGINE Index 2520-00-682-7638 PROPELLER SHAFT,VEHICULAR

National Stock Number:
2815-00-682-7637

Federal Supply Class:
2815

National Item Identification Number:
006827637

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:
31065100501NEW HOLLAND N.V.NC.
31065123040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
31065157526FORD MOTOR COMPANY
650557526FORD MOTOR COMPANY
E-60883087GOULD INC INDUSTRIAL MARKETING DIV


Techincal Specification:
DISTANCE FROM MINOR DIAMETER TO STEM END0.1990 INCHES MINIMUM AND 0.2010 INCHES MAXIMUM
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.0312 INCHES NOMINAL
HEAD HEIGHT0.1719 INCHES NOMINAL
HEAD STYLEFLAT
OUTSIDE DIAMETER1.5050 INCHES MINIMUM AND 1.5150 INCHES MAXIMUM
MATERIAL AND LOCATIONSTEEL STEM
METALLIC HARDNESS RATING AND LOCATION35.0 ROCKWELL C MINIMUM STEM AND 45.0 ROCKWELL C MAXIMUM STEM
MINOR DIAMETER LENGTH0.1900 INCHES NOMINAL
MINOR OUTSIDE DIAMETER0.2450 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM
NECK RADIUS0.3200 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM DIAMETER0.3405 INCHES MINIMUM AND 0.3410 INCHES MAXIMUM
STEM LENGTH5.7320 INCHES MINIMUM AND 5.7470 INCHES MAXIMUM
STEM STYLETAPERED
TAPER ANGLE IN DEG15.0


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