Product Details | ENGINE POPPET VALVE

2805-00-423-0345 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-760, I760, 15346, 15-346, 2805-00-423-0345, 00-423-0345, 2805004230345, 004230345

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-423-0345

Drawings & Photos | NSN 2805-00-423-0345


Cross Reference | NSN 2805-00-423-0345

Part Number Cage Code Manufacturer
15-346 64104 DRESSER, INC. DIV DRESSER WAUKESHA
15-346 71995 DRESSER INDUSTRIES INC WAUKESHA ENGINE DIV
I-760 83087 GOULD INC INDUSTRIAL MARKETING DIV

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Technical Data | NSN 2805-00-423-0345

Characteristic Specifications
MATERIAL AND LOCATION STEEL OVERALL
METALLIC HARDNESS RATING AND LOCATION 28.0 ROCKWELL C MINIMUM STEM AND 37.0 ROCKWELL C MAXIMUM STEM 45.0 ROCKWELL C MINIMUM TIP
HEAD STYLE 5 FLAT
HEAD HEIGHT 0.1875 INCHES NOMINAL
OUTSIDE DIAMETER 1.2810 INCHES NOMINAL
NECK RADIUS 0.3125 INCHES NOMINAL
SEAT ANGLE IN DEG 45.0
STEM STYLE 17 GROOVED
GROOVE DIAMETER 0.3010 INCHES NOMINAL
GROOVE WIDTH 0.1000 INCHES NOMINAL
STEM LENGTH 4.9687 INCHES NOMINAL
STEM DIAMETER 0.3420 INCHES NOMINAL
DISTANCE FROM GROOVE TO STEM END 0.3281 INCHES NOMINAL
CARBON RELIEF GROOVE INCLUDED
MANUFACTURERS CODE 71995
DESIGN CONTROL REFERENCE 15-346

Restrictions/Controls & Freight Information | NSN 2805-00-423-0345

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 2805-00-423-0345

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