2520-00-278-6648 CLUTCH,SLIDING SLEEVE,VEHICULAR Index 2510-00-278-6655 SPRING,LEAF

National Stock Number:
3010-00-278-6650

Federal Supply Class:
3010

National Item Identification Number:
002786650

Description:
COUPLING,SHAFT,RIGID

Detail:
A DEVICE FOR CONNECTING THE ENDS OF TWO SHAFTS TO PRODUCE IN EFFECT, ONE PIECE OF RIGID SHAFTING SO THAT THE ROTARY MOTION OF ONE SHAFT IS TRANSMITTED TO THE OTHER SHAFT. COUPLINGS OF THE SLEEVE TYPE MUST HAVE AN OVER-ALL LENGTH EXCEEDING THE OUTSIDE DIAMETER, OR MUST HAVE AN INTERNAL SPLINE.


Manufacturer Information:
676551024617GENERAL MOTORS CORP
676551073342ALLISON TRANSMISSION INC
770799919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY MATERIALSTEEL
STYLE DESIGNATORPLAIN SLEEVE
OVERALL DIAMETER0.750 INCHES NOMINAL
OVERALL LENGTH1.406 INCHES NOMINAL
BORE SHAPESPLINED BOTH ENDS
SPLINE TYPEINVOLUTE BOTH ENDS
SPLINE QUANTITY16 BOTH ENDS
SPLINE MAJOR DIAMETER0.5510 INCHES NOMINAL FIRST END
SPLINE MINOR DIAMETER0.4760 INCHES MINIMUM AND
0.4790 INCHES MAXIMUM BOTH ENDS
SPLINE PRESSURE ANGLE IN DEG30.000 FIRST END
SPLINE LENGTH1.406 INCHES NOMINAL FIRST END
UNTHREADED HOLE QUANTITY1
HOLE DIAMETER0.927 INCHES MINIMUM AND
0.937 INCHES MAXIMUM
SPECIAL FEATURES3/32 IN., 30 DEG CHAMFER BOTH ENDS OF BODY; PITCH DIA 0.500 IN. NOMINAL; FURNISHED ITEMS: 1 PIN


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