2805-00-516-9185 VALVE,POPPET,ENGINE Index 2805-00-516-9188 VALVE,POPPET,ENGINE

National Stock Number:
2805-00-516-9186

Federal Supply Class:
2805

National Item Identification Number:
005169186

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:
1097S77576STERLING DIV FEDERAL MOGUL CORP
2673508645BRIGGS AND STRATTON CORP
A1097S77576STERLING DIV FEDERAL MOGUL CORP


Techincal Specification:
DISTANCE FROM GROOVE TO STEM END0.2500 INCHES NOMINAL
CARBON RELIEF GROOVENOT INCLUDED
CHAMFER ANGLE IN DEG30.0
CHAMFER LENGTH0.0470 INCHES NOMINAL
FSC APPLICATION DATAGASOLINE ENGINE
GROOVE WIDTH0.2650 INCHES NOMINAL
GROOVE DIAMETER0.2530 INCHES NOMINAL
HEAD HEIGHT0.1562 INCHES NOMINAL
HEAD STYLEMUSHROOM
OUTSIDE DIAMETER1.2500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR SAE SAE EV1 ASSN STD SINGLE MATERIAL RESPONSE STEM THIRD LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR SAE SAE EV1 ASSN STD SINGLE MATERIAL RESPONSE HEAD SECOND LAYER
MATERIALCOBALT ALLOY SEAT FACE
MATERIALSTEEL COMP EV-1 STEM THIRD LAYER
MATERIALSTEEL COMP EV-1 HEAD SECOND LAYER
NECK RADIUS0.3125 INCHES NOMINAL
SEAT ANGLE IN DEG45.0 SINGLE
STEM DIAMETER0.3100 INCHES NOMINAL
STEM LENGTH4.3680 INCHES NOMINAL
STEM STYLEGROOVED


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