2805-00-517-9909 VALVE,POPPET,ENGINE Index 1560-00-517-9913 DOUBLER,STRUT WELL

National Stock Number:
2805-00-517-9911

Federal Supply Class:
2805

National Item Identification Number:
005179911

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:
18012121560MCC INC
182011ML14BRINKLEY TECHNOLOGY GROUP LLC
21023121560MCC INC
18201A1ML14BRINKLEY TECHNOLOGY GROUP LLC
18201A28265HERCULES ENGINE CO INC
1820128265HERCULES ENGINE CO INC
V-62531033TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT
28054509NAPASCO INTERNATIONAL INC
V-56995019DANA CORP SPICER TRANSMISSION DIV


Techincal Specification:
DISTANCE FROM SLOT TO STEM END0.1377 INCHES MINIMUM AND 0.1554 INCHES MAXIMUM
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.0312 INCHES NOMINAL
FSC APPLICATION DATAGASOLINE ENGINE
HEAD HEIGHT0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
HEAD STYLEFLAT
OUTSIDE DIAMETER1.8700 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM
METALLIC HARDNESS RATING AND LOCATION50.0 SHORE SCLEROSCOPE MAXIMUM TIP
METALLIC HARDNESS RATING AND LOCATION50.0 SHORE SCLEROSCOPE MINIMUM STEM
NECK RADIUS0.4375 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
SLOT LENGTH0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM
SLOT RADIUS0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM
SLOT WIDTH0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM
STEM DIAMETER0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM
STEM LENGTH5.7031 INCHES NOMINAL
STEM STYLESLOTTED


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