Product Details | ENGINE POPPET VALVE

2805-00-274-3418 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: I-813, 4005310, I813, 2805-00-274-3418, 00-274-3418, 2805002743418, 002743418

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-274-3418

Drawings & Photos | NSN 2805-00-274-3418


Demand History | NSN 2805-00-274-3418

Part Number Request Date QTY Origin
4005310 2011-08-243 1 MX

Cross Reference | NSN 2805-00-274-3418

Part Number Cage Code Manufacturer
4005310 6N299 AGCO CORP PARTS OPN
I-813 83087 GOULD INC INDUSTRIAL MARKETING DIV

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Technical Data | NSN 2805-00-274-3418

Characteristic Specifications
MATERIAL AND LOCATION STEEL, FED STD 66, AISI/SAE 3140 OVERALL
METALLIC HARDNESS RATING AND LOCATION 42.0 ROCKWELL C MINIMUM STEM 54.0 ROCKWELL C MAXIMUM STEM 47.0 ROCKWELL C NOMINAL TIP
HEAD STYLE 1 FLAT
HEAD HEIGHT 0.1406 INCHES NOMINAL
OUTSIDE DIAMETER 1.9012 INCHES MINIMUM AND 1.9112 INCHES MAXIMUM
NECK RADIUS 0.3750 INCHES NOMINAL
SEAT ANGLE IN DEG 45.0
STEM STYLE 10 TAPERED
CHAMFER LENGTH 0.0156 INCHES NOMINAL
MINOR OUTSIDE DIAMETER 0.3030 INCHES MINIMUM AND 0.3090 INCHES MAXIMUM
MINOR DIAMETER LENGTH 0.3125 INCHES NOMINAL
STEM LENGTH 7.5160 INCHES MINIMUM AND 7.5360 INCHES MAXIMUM
STEM DIAMETER 0.3715 INCHES MINIMUM AND 0.3725 INCHES MAXIMUM
DISTANCE FROM MINOR DIAMETER TO STEM END 0.2180 INCHES MINIMUM AND 0.2380 INCHES MAXIMUM
CHAMFER ANGLE IN DEG 30.0
TAPER ANGLE IN DEG 15.0
CARBON RELIEF GROOVE NOT INCLUDED
III FSC APPLICATION DATA GASOLINE ENGINE

Restrictions/Controls & Freight Information | NSN 2805-00-274-3418

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

Management | NSN 2805-00-274-3418

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each