NSN 2805-00-516-7223

Part Details | ENGINE POPPET VALVE

2805-00-516-7223 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: 45814A, 2805-00-516-7223, 00-516-7223, 2805005167223, 005167223

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-516-722315884 ( VALVE, POPPET, ENGINE )
REFERENCE DRAWINGS & PICTURES

FLAT

VALVE,POPPET,ENGINE | 2805-00-516-7223, 005167223

SLOTTED

VALVE,POPPET,ENGINE | 2805-00-516-7223, 005167223
Cross Reference | NSN 2805-00-516-7223
Part Number Cage Code Manufacturer
45814A70188FRANKLIN ENGINE CO INC
Technical Data | NSN 2805-00-516-7223
Characteristic Specifications
MATERIAL AND LOCATION STEEL, FED STD 66, AISI/SAE 3140 OVERALL
METALLIC HARDNESS RATING AND LOCATIONADT50.0 SHORE SCLEROSCOPE MINIMUM
HEAD STYLE FLAT
HEAD HEIGHT0.0610 INCHES MINIMUM AND 0.0710 INCHES MAXIMUM
OUTSIDE DIAMETER1.6200 INCHES MINIMUM AND 1.6300 INCHES MAXIMUM
NECK RADIUS0.4375 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM STYLE SLOTTED
CHAMFER LENGTH0.0312 INCHES NOMINAL
SLOT WIDTH0.1600 INCHES NOMINAL
SLOT LENGTH0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM
STEM LENGTH5.0540 INCHES MINIMUM AND 5.0700 INCHES MAXIMUM
STEM DIAMETER0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM
DISTANCE FROM SLOT TO STEM END0.1090 INCHES NOMINAL
SLOT RADIUS0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM
CHAMFER ANGLE IN DEG45.0
CARBON RELIEF GROOVE NOT INCLUDED
FSC APPLICATION DATAGASOLINE ENGINE