2805-00-470-7187 PISTON,ROD ASSEMBLY Index 2805-00-470-7189 BREATHER

National Stock Number:
2805-00-470-7188

Federal Supply Class:
2805

National Item Identification Number:
004707188

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:
40542923040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
606473023040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
606473057526FORD MOTOR COMPANY


Techincal Specification:
DISTANCE FROM MINOR DIAMETER TO STEM END0.2050 INCHES NOMINAL
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.0312 INCHES NOMINAL
HEAD HEIGHT0.1530 INCHES NOMINAL
HEAD STYLEFLAT
OUTSIDE DIAMETER1.4700 INCHES NOMINAL
MINOR DIAMETER LENGTH0.1000 INCHES NOMINAL
MINOR OUTSIDE DIAMETER0.2700 INCHES NOMINAL
NECK RADIUS0.3750 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM DIAMETER0.3270 INCHES NOMINAL
STEM LENGTH4.0140 INCHES NOMINAL
STEM STYLETAPERED
TAPER ANGLE IN DEG45.0


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