NSN 2805-00-517-9905

Part Details | ENGINE POPPET VALVE

2805-00-517-9905 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.

Alternate Parts: 23922, 2805-00-517-9905, 00-517-9905, 2805005179905, 005179905

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-517-990515884 ( VALVE, POPPET, ENGINE )
REFERENCE DRAWINGS & PICTURES

MUSHROOM

VALVE,POPPET,ENGINE | 2805-00-517-9905, 005179905

GROOVED

VALVE,POPPET,ENGINE | 2805-00-517-9905, 005179905
Cross Reference | NSN 2805-00-517-9905
Part Number Cage Code Manufacturer
2392208645BRIGGS AND STRATTON CORP
Technical Data | NSN 2805-00-517-9905
Characteristic Specifications
MATERIAL AND LOCATION STEEL, FED STD 66, AISI/SAE 3140 OVERALL
HEAD STYLE MUSHROOM
HEAD HEIGHT0.1562 INCHES NOMINAL
OUTSIDE DIAMETER1.2500 INCHES NOMINAL
NECK RADIUS0.3125 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM STYLE GROOVED
GROOVE DIAMETER0.2530 INCHES NOMINAL
CHAMFER LENGTH0.0469 INCHES NOMINAL
GROOVE WIDTH0.2650 INCHES NOMINAL
STEM LENGTH4.6730 INCHES NOMINAL
STEM DIAMETER0.3100 INCHES NOMINAL
DISTANCE FROM GROOVE TO STEM END0.2500 INCHES NOMINAL
CHAMFER ANGLE IN DEG30.0
CARBON RELIEF GROOVE NOT INCLUDED
FSC APPLICATION DATAGASOLINE ENGINE