5340-00-871-2744 SEAT,HELICAL COMPRESSION SPRING Index 4720-00-871-2748 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
2805-00-871-2745

Federal Supply Class:
2805

National Item Identification Number:
008712745

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.


Manufacturer Information:
291-0020-5010391CLINTON ENGINES CORP
291-0020-50010391CLINTON ENGINES CORP
JHP99-7802032HOLLINGSWORTH JOHN R CO


Techincal Specification:
BORE DIAMETER0.456 INCHES NOMINAL
FIRST STEP DIAMETER0.756 INCHES NOMINAL
FIRST STEP LENGTH0.062 INCHES NOMINAL
OVERALL HEIGHT0.430 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
ROTATION DIRECTIONCOUNTERCLOCKWISE
SECOND STEP DIAMETER1.070 INCHES NOMINAL
SECOND STEP LENGTH0.248 INCHES NOMINAL
STARTING LOAD RANGE+17.0 TO 35.0 POUNDS
STYLE DESIGNATORPOSITIVE TYPE-TAPERED BORE
TAPERED BORE INCLUDED ANGLE IN DEG15 DEG,30 MIN


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