Product Details | ENGINE POPPET VALVE

2805-00-870-6046 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: A1679, D12291001999, D12-291-0019-99, JHP9983, JHP99-83, 291-0010-99, 2910010990, 291-0010-990, 2805-00-870-6046, 00-870-6046, 2805008706046, 291001099, 008706046

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1962 00-870-6046

Drawings & Photos | NSN 2805-00-870-6046


Cross Reference | NSN 2805-00-870-6046

Part Number Cage Code Manufacturer
291-0010-99 10391 CLINTON ENGINES CORP
291-0010-990 10391 CLINTON ENGINES CORP
A1679 77576 STERLING DIV FEDERAL MOGUL CORP
D12-291-0019-99 16662 LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
D12-291-0019-99 66654 TVH PARTS CO.
JHP99-83 02032 HOLLINGSWORTH JOHN R CO

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Technical Data | NSN 2805-00-870-6046

Characteristic Specifications
METALLIC HARDNESS RATING AND LOCATION 42.0 ROCKWELL C MINIMUM TIP
HEAD STYLE 5 FLAT
HEAD HEIGHT 0.1490 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM
OUTSIDE DIAMETER 1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM
NECK RADIUS 0.2800 INCHES NOMINAL
SEAT ANGLE IN DEG 45.0
STEM STYLE 5 GROOVED
GROOVE DIAMETER 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
CHAMFER LENGTH 0.0500 INCHES NOMINAL
GROOVE WIDTH 0.2550 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM
STEM DIAMETER 0.3090 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM
DISTANCE FROM GROOVE TO STEM END 0.2230 INCHES NOMINAL
CHAMFER ANGLE IN DEG 30.0
CARBON RELIEF GROOVE INCLUDED

Restrictions/Controls & Freight Information | NSN 2805-00-870-6046

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 XX
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