3120-00-392-4708 BEARING HALF,SLEEVE Index 2805-00-392-4712 GUIDE,ENGINE POPPET VALVE TAPPET

National Stock Number:
2805-00-392-4711

Federal Supply Class:
2805

National Item Identification Number:
003924711

Description:
TAPPET,ENGINE POPPET VALVE

Detail:
A CYLINDRICALLY SHAPED METAL ITEM DESIGNED TO TRANSMIT INTERMITTENT MOTION FROM THE CAM LOBE ON A SHAFT OR CAM RING, TO THE ENGINE POPPET VALVE. IT MAY BE MECHANICALLY OR HYDRAULICALLY OPERATING, AND MAY INCLUDE ADJUSTING DEVICES.


Manufacturer Information:
220215BS1ML14BRINKLEY TECHNOLOGY GROUP LLC
220215BS28265HERCULES ENGINE CO INC


Techincal Specification:
ADJUSTABILITYADJUSTABLE
ADJUSTING DEVICEINCLUDED
BODY OUTSIDE DIAMETER0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM
CAM END DIAMETER1.178 INCHES MINIMUM AND 1.188 INCHES MAXIMUM
CAM END HEIGHT0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
CASEHARDENED LOCATIONOVERALL
CASEHARDENING INDICATORCASEHARDENED
CROWN HEIGHT0.031 INCHES NOMINAL
FLATS LENGTH0.219 INCHES NOMINAL
FSC APPLICATION DATACYLINDER BLOCK GROUP,GASOLINE ENGINE,NONAIRCRAFT
OPERATION METHODMECHANICAL
OVERALL LENGTH1.907 INCHES MINIMUM AND 1.917 INCHES MAXIMUM
MATERIALSTEEL OVERALL
METALLIC HARDNESS RATING AND LOCATION58.0 ROCKWELL C MINIMUM OVERALL
METALLIC HARDNESS RATING AND LOCATION64.0 ROCKWELL C MAXIMUM OVERALL
SIZE DESIGNATIONSTANDARD
WIDTH ACROSS FLATS0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM


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