2805-00-917-0709, VALVE,POPPET,ENGINE

National Stock Number:
2805-00-917-0709

Federal Supply Class:
2805

National Item Identification Number:
009170709

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:

11640819	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
11640819	34623	AM GENERAL LLC
944075	34623	AM GENERAL LLC
944075	92856	EATON CORP ENGINE COMPONENTS DIV
11640819	92856	EATON CORP ENGINE COMPONENTS DIV
28059170709	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
XC-37753	92856	EATON CORP ENGINE COMPONENTS DIV

Techincal Specification:

DISTANCE FROM GROOVE TO STEM END	0.2310 INCHES NOMINAL
CARBON RELIEF GROOVE	NOT INCLUDED
CHAMFER ANGLE IN DEG	45.0
CHAMFER LENGTH	0.0300 INCHES NOMINAL
GROOVE DIAMETER	0.2980 INCHES MINIMUM AND 0.3040 INCHES MAXIMUM
GROOVE WIDTH	0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM
HEAD HEIGHT	0.1440 INCHES MINIMUM AND 0.1580 INCHES MAXIMUM
HEAD STYLE	CONCAVE
III MATERIAL AND LOCATION	STEEL, FED STD 66, AISI/SAE 8645 STEM
III MATERIAL AND LOCATION	STEEL, FED STD 66, SAE EV8 HEAD
PROPRIETARY CHARACTERISTICS	PACS
NECK RADIUS	0.3800 INCHES NOMINAL
OUTSIDE DIAMETER	1.6080 INCHES MINIMUM AND 1.6180 INCHES MAXIMUM
SEAT ANGLE IN DEG	20.0
STEM DIAMETER	0.3385 INCHES MINIMUM AND 0.3395 INCHES MAXIMUM
STEM LENGTH	4.3896 INCHES MINIMUM AND 4.4046 INCHES MAXIMUM
STEM STYLE	GROOVED

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