Product Details | ENGINE POPPET VALVE

2805-00-351-6683 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: 15200, 15-200, 263441, 2805-00-351-6683, 00-351-6683, 2805003516683, 003516683

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1961 00-351-6683

Drawings & Photos | NSN 2805-00-351-6683


Demand History | NSN 2805-00-351-6683

Part Number Request Date QTY Origin
15200 2015-05-138 1 United States
15200 2015-05-138 1 United States

Cross Reference | NSN 2805-00-351-6683

Part Number Cage Code Manufacturer
15-200 35301 DRESSER INDUSTRIES INC LEROI DIV
15-200 71995 DRESSER INDUSTRIES INC WAUKESHA ENGINE DIV
263441 71995 DRESSER INDUSTRIES INC WAUKESHA ENGINE DIV

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 2805-00-351-6683

Technical Data | NSN 2805-00-351-6683

Characteristic Specifications
MATERIAL AND LOCATION STEEL, FED STD 66, AISI/SAE 3140 OVERALL
METALLIC HARDNESS RATING AND LOCATION 28.0 ROCKWELL C MINIMUM STEM 37.0 ROCKWELL C MAXIMUM STEM 45.0 ROCKWELL C MINIMUM TIP
HEAD STYLE 1 FLAT
HEAD HEIGHT 0.1870 INCHES NOMINAL
OUTSIDE DIAMETER 1.8700 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM
NECK RADIUS 0.3120 INCHES NOMINAL
SEAT ANGLE IN DEG 45.0
STEM STYLE 11 DOUBLE GROOVED
CHAMFER LENGTH 0.0310 INCHES NOMINAL
STEM LENGTH 6.2650 INCHES NOMINAL
STEM DIAMETER 0.4375 INCHES NOMINAL
DISTANCE FROM FIRST GROOVE TO STEM END 0.5247 INCHES NOMINAL
DISTANCE FROM SECOND GROOVE TO STEM END 0.6807 INCHES NOMINAL
FIRST GROOVE DIAMETER 0.3750 INCHES NOMINAL
SECOND GROOVE DIAMETER 0.3750 INCHES NOMINAL
FIRST GROOVE WIDTH 0.0760 INCHES NOMINAL
SECOND GROOVE WIDTH 0.0760 INCHES NOMINAL
CHAMFER ANGLE IN DEG 45.0
CARBON RELIEF GROOVE NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 2805-00-351-6683

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 2805-00-351-6683

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each