Product Details | ENGINE POPPET VALVE

2805-00-517-9911 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: V-569, V-625, V625, 18012, 18201, 18201A, 21023, 280, V569, 2805-00-517-9911, 00-517-9911, 2805005179911, 005179911

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-517-9911

Drawings & Photos | NSN 2805-00-517-9911


Demand History | NSN 2805-00-517-9911

Part Number Request Date QTY Origin
21023 2013-04-107 1 Singapore
21023 2012-06-171 4 US

Cross Reference | NSN 2805-00-517-9911

Part Number Cage Code Manufacturer
18012 12156 0MCC INC
18201 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
18201 28265 HERCULES ENGINE CO INC
18201A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
18201A 28265 HERCULES ENGINE CO INC
21023 12156 0MCC INC
280 54509 NAPASCO INTERNATIONAL INC
V-569 95019 DANA CORP SPICER TRANSMISSION DIV
V-625 31033 TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT

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Technical Data | NSN 2805-00-517-9911

Characteristic Specifications
MATERIAL AND LOCATION STEEL, FED STD 66, AISI/SAE 3140 OVERALL
METALLIC HARDNESS RATING AND LOCATION 50.0 SHORE SCLEROSCOPE MINIMUM STEM 50.0 SHORE SCLEROSCOPE MAXIMUM TIP
HEAD STYLE 1 FLAT
HEAD HEIGHT 0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
OUTSIDE DIAMETER 1.8700 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM
NECK RADIUS 0.4375 INCHES NOMINAL
SEAT ANGLE IN DEG 45.0
STEM STYLE 4 SLOTTED
CHAMFER LENGTH 0.0312 INCHES NOMINAL
SLOT WIDTH 0.1580 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM
SLOT LENGTH 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM
STEM LENGTH 5.7031 INCHES NOMINAL
STEM DIAMETER 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM
DISTANCE FROM SLOT TO STEM END 0.1377 INCHES MINIMUM AND 0.1554 INCHES MAXIMUM
SLOT RADIUS 0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM
CHAMFER ANGLE IN DEG 45.0
CARBON RELIEF GROOVE NOT INCLUDED
III FSC APPLICATION DATA GASOLINE ENGINE

Restrictions/Controls & Freight Information | NSN 2805-00-517-9911

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 2805-00-517-9911

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 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