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National Stock Number: 2805-00-354-6439
Federal Supply Class: 2805
National Item Identification Number: 003546439
Description: ROTOR,ENGINE POPPET VALVE
Detail: 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.
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Manufacturer Information:
31-475 | 35301 | DRESSER INDUSTRIES INC LEROI DIV | 31-475 | 64104 | DRESSER, LLC | B600I3220 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC | 8333165 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | FRRA41A | 59875 | EATON CORP | 810276 | 64104 | DRESSER, LLC | RC38 | 77535 | ASSOCIATED SPRING US, LLC |
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Techincal Specification:
BORE DIAMETER | 0.652 INCHES NOMINAL | FIRST STEP LENGTH | 0.104 INCHES MINIMUM AND 0.114 INCHES MAXIMUM | FIRST STEP DIAMETER | 0.949 INCHES MINIMUM AND 0.954 INCHES MAXIMUM | FSC APPLICATION DATA | GASOLINE ENGINE,NONAIRCRAFT | OVERALL HEIGHT | 0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM | ROTATION DIRECTION | COUNTERCLOCKWISE | SECOND STEP DIAMETER | 1.375 INCHES MINIMUM AND 1.385 INCHES MAXIMUM | SECOND STEP LENGTH | 0.280 INCHES NOMINAL | STARTING LOAD RANGE | +65.0 TO 155.0 POUNDS | STYLE DESIGNATOR | POSITIVE TYPE-TAPERED BORE | TAPERED BORE INCLUDED ANGLE IN DEG | 14 DEG,15 MIN |
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