Product Details | ENGINE POPPET VALVE ROTOR

2805-00-806-3945 A spring loaded metallic device which is specifically designed to rotate the poppet valves of an internal combustion engine to prevent uneven wear and/or distortion of the valve seating surface. See also SEAT, HELICAL COMPRESSION SPRING.20328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: 151171R91, 2805-00-806-3945, 00-806-3945, 2805008063945, 008063945

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-806-3945

Drawings & Photos | NSN 2805-00-806-3945


Cross Reference | NSN 2805-00-806-3945

Part Number Cage Code Manufacturer
151171R91 31007 NAVISTAR INTL CORP
151171R91 89346 NAVISTAR INTL CORP TRUCK BR

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Technical Data | NSN 2805-00-806-3945

Characteristic Specifications
ROTATION DIRECTION CLOCKWISE OR COUNTERCLOCKWISE
MINIMUM ROTATION IN DEG ANY ACCEPTABLE
STARTING LOAD RANGE ANY ACCEPTABLE
STYLE DESIGNATOR Q4 POSITIVE TYPE-TAPERED BORE
OVERALL HEIGHT 0.547 INCHES NOMINAL
FIRST STEP DIAMETER 0.875 INCHES NOMINAL
FIRST STEP LENGTH 0.141 INCHES NOMINAL
SECOND STEP DIAMETER 1.641 INCHES NOMINAL
SECOND STEP LENGTH 0.281 INCHES NOMINAL
BORE DIAMETER 0.719 INCHES NOMINAL
TAPERED BORE INCLUDED ANGLE IN DEG 15 DEG
DISTANCE FROM END TO NEAREST STEP 0.094 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 2805-00-806-3945

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
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 2805-00-806-3945

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction 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