Product Details | ENGINE POPPET VALVE

2805-00-517-1680 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: A163280, A171680, HC43013A, V-637, V-702, V-727, V727, V702, 282, 2BL0710, 57023, V637, 1B8611, 2805-00-517-1680, 00-517-1680, 2805005171680, 005171680

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-517-1680

Drawings & Photos | NSN 2805-00-517-1680


Cross Reference | NSN 2805-00-517-1680

Part Number Cage Code Manufacturer
1B8611 95201 NAPCO INTERNATIONAL LLC
282 54509 NAPASCO INTERNATIONAL INC
2BL0710 62265 VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO
57023 04627 NACCO MATERIALS HANDLING GROUP INC
57023 30076 NACCO MATERIALS HANDLING GROUP INC DBA HYSTER
A163280 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
A171680 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
HC43013A 29510 KOMATSU AMERICAN INTL CO
V-637 13263 CLOW CORP
V-702 20912 ERTEL ENGINEERING CO
V-727 95019 DANA CORP SPICER TRANSMISSION DIV
V702 59875 EATON INDUSTRIAL CORPORATION DBA ARGO-TECH

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 2805-00-517-1680

Technical Data | NSN 2805-00-517-1680

Characteristic Specifications
MATERIAL AND LOCATION STEEL, FED STD 66, AISI/SAE 3140 OVERALL
METALLIC HARDNESS RATING AND LOCATION 36.6 ROCKWELL C NOMINAL STEM 36.6 ROCKWELL C NOMINAL TIP
HEAD STYLE 1 FLAT
HEAD HEIGHT 0.1875 INCHES MINIMUM AND 0.1975 INCHES MAXIMUM
OUTSIDE DIAMETER 1.6875 INCHES MINIMUM AND 1.6975 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 0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM
SLOT LENGTH 0.3300 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM
STEM LENGTH 5.0312 INCHES NOMINAL
STEM DIAMETER 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM
DISTANCE FROM SLOT TO STEM END 0.1063 INCHES MINIMUM AND 0.1093 INCHES MAXIMUM
SLOT RADIUS 0.0790 INCHES MINIMUM AND 0.0810 INCHES MAXIMUM
CHAMFER ANGLE IN DEG 45.0
CARBON RELIEF GROOVE NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 2805-00-517-1680

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 2805-00-517-1680

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
Z
EA : Each