Product Details | ENGINE POPPET VALVE

2805-00-423-7631 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: VI451, 4004310, T90, V707, 2805-00-423-7631, 00-423-7631, 2805004237631, 004237631

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-423-7631

Drawings & Photos | NSN 2805-00-423-7631


Demand History | NSN 2805-00-423-7631

Part Number Request Date QTY Origin
2805-00-423-7631 2017-11-326 6 US

Cross Reference | NSN 2805-00-423-7631

Part Number Cage Code Manufacturer
4004310 6N299 AGCO CORP PARTS OPN
T90 78557 TOLEDO PICKLING & STEEL SALES
V707 59875 EATON INDUSTRIAL CORPORATION DBA ARGO-TECH
VI451 45225 SERVICE SOLUTIONS U.S. LLC
VI451 53781 SPX CORP

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Technical Data | NSN 2805-00-423-7631

Characteristic Specifications
MATERIAL AND LOCATION STEEL OVERALL
METALLIC HARDNESS RATING AND LOCATION NOT RATED
HEAD STYLE 5 FLAT
HEAD HEIGHT 0.1420 INCHES NOMINAL
OUTSIDE DIAMETER 1.9045 INCHES NOMINAL
NECK RADIUS 0.6562 INCHES NOMINAL
SEAT ANGLE IN DEG 45.0
STEM STYLE 10 TAPERED
CHAMFER LENGTH 0.0050 INCHES NOMINAL
MINOR OUTSIDE DIAMETER 0.03020 INCHES NOMINAL
MINOR DIAMETER LENGTH 0.3050 INCHES NOMINAL
STEM LENGTH 5.5850 INCHES NOMINAL
STEM DIAMETER 0.3720 INCHES NOMINAL
DISTANCE FROM MINOR DIAMETER TO STEM END 0.2210 INCHES NOMINAL
CHAMFER ANGLE IN DEG 45.0
TAPER ANGLE IN DEG 15.0
CARBON RELIEF GROOVE NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 2805-00-423-7631

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
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

Management | NSN 2805-00-423-7631

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
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