Product Details | ENGINE POPPET VALVE

2805-00-271-9543 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: S1632, S-907, VE804, D1639, D-1639, 58010A, 58111A, 1639, X857, S907, 2805-00-271-9543, 00-271-9543, 2805002719543, 002719543

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-271-9543

Drawings & Photos | NSN 2805-00-271-9543


Demand History | NSN 2805-00-271-9543

Part Number Request Date QTY Origin
2805-00-271-9543 2018-05-142 4 US
1639 2014-05-129 180 United States
1639 2014-05-127 9 United States
1639 2014-05-127 180 United States
1639 2014-05-122 9 United States
1639 2013-07-183 40 United States

Cross Reference | NSN 2805-00-271-9543

Part Number Cage Code Manufacturer
1639 54509 NAPASCO INTERNATIONAL INC
58010A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
58010A 28265 HERCULES ENGINE CO INC
58111A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
58111A 28265 HERCULES ENGINE CO INC
D-1639 95019 DANA CORP SPICER TRANSMISSION DIV
S-907 20912 ERTEL ENGINEERING CO
S1632 59875 EATON INDUSTRIAL CORPORATION DBA ARGO-TECH
VE804 45225 SERVICE SOLUTIONS U.S. LLC
VE804 53781 SPX CORP
X857 77576 STERLING DIV FEDERAL MOGUL CORP

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Technical Data | NSN 2805-00-271-9543

Characteristic Specifications
MATERIAL AND LOCATION STEEL, MS-42, TRW MECHANICAL PRODUCTS DIV OVERALL
METALLIC HARDNESS RATING AND LOCATION 37.0 ROCKWELL C NOMINAL TIP
HEAD STYLE 1 FLAT
HEAD HEIGHT 0.1300 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM
OUTSIDE DIAMETER 1.0430 INCHES MINIMUM AND 1.0530 INCHES MAXIMUM
NECK RADIUS 0.3125 INCHES NOMINAL
SEAT ANGLE IN DEG 30.0
STEM STYLE 3 DRILLED
HOLE DIAMETER 0.1260 INCHES MINIMUM AND 0.1320 INCHES MAXIMUM
CHAMFER LENGTH 0.0312 INCHES NOMINAL
STEM LENGTH 2.9790 INCHES MINIMUM AND 2.9990 INCHES MAXIMUM
STEM DIAMETER 0.2470 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM
DISTANCE FROM HOLE CENTER TO STEM END 0.1562 INCHES NOMINAL
CHAMFER ANGLE IN DEG 45.0
CARBON RELIEF GROOVE NOT INCLUDED
III FSC APPLICATION DATA GASOLINE ENGINE

Restrictions/Controls & Freight Information | NSN 2805-00-271-9543

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 2805-00-271-9543

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each