Product Details | ENGINE POPPET VALVE

2805-00-375-9999 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: 11681708-3, 2805-00-375-9999, 00-375-9999, 2805003759999, 116817083, 003759999

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

Supply Group (FSG) NSN Assign. NIIN
28 16-MAR-74 00-375-9999

Drawings & Photos | NSN 2805-00-375-9999


Demand History | NSN 2805-00-375-9999

Part Number Request Date QTY Origin
2805-00-375-9999 2014-10-274 5 DIBBS

Cross Reference | NSN 2805-00-375-9999

Part Number Cage Code Manufacturer
11681708-3 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2805-00-375-9999

Characteristic Specifications
MATERIAL AND LOCATION STEEL,FED STD 66,SAE EV12,HEAD STEEL,FED STD 66,SAE 8645,STEM
METALLIC HARDNESS RATING AND LOCATION 30.0 ROCKWELL C NOMINAL HEAD 30.0 ROCKWELL C NOMINAL SEAT FACE 30.0 ROCKWELL C NOMINAL STEM 50.0 ROCKWELL C NOMINAL TIP
HEAD STYLE 1 FLAT
HEAD HEIGHT 0.1600 INCHES NOMINAL
OUTSIDE DIAMETER 1.3270 INCHES MINIMUM AND 1.3370 INCHES MAXIMUM
NECK RADIUS 0.3200 INCHES NOMINAL
SEAT ANGLE IN DEG 45.0
STEM STYLE 10 TAPERED
CHAMFER LENGTH 0.0300 INCHES NOMINAL
MINOR OUTSIDE DIAMETER 0.1960 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM
MINOR DIAMETER LENGTH 0.0940 INCHES NOMINAL
STEM LENGTH 4.2350 INCHES MINIMUM AND 4.2430 INCHES MAXIMUM
STEM DIAMETER 0.3160 INCHES MINIMUM AND 0.3165 INCHES MAXIMUM
DISTANCE FROM MINOR DIAMETER TO STEM END 0.1740 INCHES MINIMUM AND 0.1760 INCHES MAXIMUM
CHAMFER ANGLE IN DEG 45.0
TAPER ANGLE IN DEG 15.0
CARBON RELIEF GROOVE NOT INCLUDED
III END ITEM IDENTIFICATION 2310-00-782-6056
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 11681708-3

Restrictions/Controls & Freight Information | NSN 2805-00-375-9999

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
No Freight Information