Product Details | ENGINE POPPET VALVE ROTOR

2805-01-189-6461 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: 7402039, 2805-01-189-6461, 01-189-6461, 2805011896461, 011896461

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

Supply Group (FSG) NSN Assign. NIIN
28 18 SEP 1984 01-189-6461

Drawings & Photos | NSN 2805-01-189-6461


Cross Reference | NSN 2805-01-189-6461

Part Number Cage Code Manufacturer
7402039 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2805-01-189-6461

Characteristic Specifications
ROTATION DIRECTION CLOCKWISE
MINIMUM ROTATION IN DEG 2.0
STARTING LOAD RANGE 58.0 TO 140.0 POUNDS
STYLE DESIGNATOR Q2 POSITIVE TYPE-TAPERED BORE
OVERALL HEIGHT 0.638 INCHES NOMINAL
FIRST STEP DIAMETER 0.937 INCHES MINIMUM AND 0.952 INCHES MAXIMUM
FIRST STEP LENGTH 0.112 INCHES NOMINAL
SECOND STEP DIAMETER 1.390 INCHES NOMINAL
SECOND STEP LENGTH 0.256 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
BORE DIAMETER 0.479 INCHES NOMINAL
TAPERED BORE INCLUDED ANGLE IN DEG 14.250 DEGREES

Restrictions/Controls & Freight Information | NSN 2805-01-189-6461

Category Code Description
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.
Precious Metals Indicator Code:AItem does not contain precious metal
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 S 60
Less than truck load rating W Rating Variable
Water commodity Code 675 unknown
Originating Activity Code AZ U.S. Army Tank-Automotive and Armaments
Command
Warren, MI 48397-5000
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