Product Details | ENGINE POPPET VALVE

2805-00-444-2065 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.20328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: 2121583, 3698593, 2805-00-444-2065, 00-444-2065, 2805004442065, 004442065

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Except Aircraft; and Components

Supply Group (FSG) NSN Assign. NIIN
28 18 DEC 1970 00-444-2065

Drawings & Photos | NSN 2805-00-444-2065


Cross Reference | NSN 2805-00-444-2065

Part Number Cage Code Manufacturer
2121583 93334 ATWOOD FENCE COMPANY INC.
3698593 86403 CHRYSLER CORP SERVICE AND PARTS OPNS

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Technical Data | NSN 2805-00-444-2065

Characteristic Specifications
MATERIAL AND LOCATION STEEL, CORROSION RESISTING OVERALL
METALLIC HARDNESS RATING AND LOCATION NOT RATED
HEAD STYLE 4 CONCAVE
HEAD HEIGHT 0.1360 INCHES NOMINAL
OUTSIDE DIAMETER 1.3620 INCHES NOMINAL
NECK RADIUS 0.3593 INCHES NOMINAL
SEAT ANGLE IN DEG 45.0
STEM STYLE 20 TAPERED MULTI-GROOVED
CHAMFER LENGTH 0.0312 INCHES NOMINAL
MINOR OUTSIDE DIAMETER 0.3710 INCHES NOMINAL
MINOR DIAMETER LENGTH 0.6670 INCHES NOMINAL
STEM LENGTH 4.6660 INCHES NOMINAL
STEM DIAMETER 0.4030 INCHES NOMINAL
DISTANCE FROM FIRST GROOVE TO STEM END 0.1960 INCHES NOMINAL
DISTANCE FROM SECOND GROOVE TO STEM END 0.3060 INCHES NOMINAL
DISTANCE FROM THIRD GROOVE TO STEM END 0.4090 INCHES NOMINAL
FIRST GROOVE DIAMETER 0.3100 INCHES NOMINAL
SECOND GROOVE DIAMETER 0.3100 INCHES NOMINAL
THIRD GROOVE DIAMETER 0.3100 INCHES NOMINAL
FIRST GROOVE WIDTH 0.0620 INCHES NOMINAL
SECOND GROOVE WIDTH 0.0620 INCHES NOMINAL
THIRD GROOVE WIDTH 0.0620 INCHES NOMINAL
CHAMFER ANGLE IN DEG 45.0
TAPER ANGLE IN DEG 45.0
CARBON RELIEF GROOVE NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 2805-00-444-2065

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable