NSN 2805-00-293-9665

Part Details | ENGINE POPPET VALVE

2805-00-293-9665 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: 807341, 8329516, 807341, 8329516, 2805-00-293-9665, 00-293-9665, 2805002939665, 002939665

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-293-966515884 ( VALVE, POPPET, ENGINE )
REFERENCE DRAWINGS & PICTURES

FLAT

VALVE,POPPET,ENGINE | 2805-00-293-9665, 002939665

PLAIN

VALVE,POPPET,ENGINE | 2805-00-293-9665, 002939665
Cross Reference | NSN 2805-00-293-9665
Part Number Cage Code Manufacturer
80734160283AFCON PRODUCTS, INC.
832951660283AFCON PRODUCTS, INC.
80734134623AM GENERAL LLC
832951619207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 2805-00-293-9665
Characteristic Specifications
MATERIAL AND LOCATION STEEL, FED STD 66, SAE HNV3 OVERALL
METALLIC HARDNESS RATING AND LOCATIONADT50.0 ROCKWELL C MINIMUM
HEAD STYLE FLAT
HEAD HEIGHT0.1719 INCHES NOMINAL
OUTSIDE DIAMETER1.5250 INCHES MINIMUM AND 1.5350 INCHES MAXIMUM
NECK RADIUS0.3125 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
STEM STYLE PLAIN
CHAMFER LENGTH0.0312 INCHES NOMINAL
STEM LENGTH5.7413 INCHES MINIMUM AND 5.7623 INCHES MAXIMUM
STEM DIAMETER0.3722 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM
DISTANCE FROM FIRST GROOVE TO STEM END0.1875 INCHES NOMINAL
DISTANCE FROM SECOND GROOVE TO STEM END0.6406 INCHES NOMINAL
FIRST GROOVE DIAMETER0.2980 INCHES MINIMUM AND 0.3040 INCHES MAXIMUM
SECOND GROOVE DIAMETER0.3310 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM
FIRST GROOVE WIDTH0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM
SECOND GROOVE WIDTH0.1250 INCHES NOMINAL
CHAMFER ANGLE IN DEG45.0
CARBON RELIEF GROOVE NOT INCLUDED
FSC APPLICATION DATAGASOLINE ENGINE