2540-01-421-9710 BOX,ACCESSORIES STOWAGE Index 4720-01-421-9712 TUBING,NONMETALLIC

National Stock Number:
3010-01-421-9711

Federal Supply Class:
3010

National Item Identification Number:
014219711

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:
903-591204753711NAVAL SEA SYSTEMS COMMAND
903-5912047PC1053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY MATERIALSTEEL
STYLE DESIGNATORPLAIN SLEEVE
OVERALL DIAMETER0.750 INCHES MINIMUM AND
0.812 INCHES MAXIMUM
OVERALL LENGTH1.875 INCHES NOMINAL
BORE SHAPESTRAIGHT BOTH ENDS
BORE DIAMETER0.625 INCHES NOMINAL FIRST END
0.375 INCHES NOMINAL SECOND END
BORE LENGTH0.750 INCHES NOMINAL FIRST END
0.500 INCHES NOMINAL SECOND END
SPECIAL FEATURES0.562 IN. DIA BORE LOCATED 0.750 IN. FROM FIRST END, LG 0.625 IN., BORE FIRST END THREADED 5/8-16 UN, SECOND END BORE SQUARE, MATERIAL PER MIL-S-22698 GRADE A OR B, USED ON CANOPY SEAL WELD CURRING MACHINE, CAPPED GLOBE AND ANGLE VALVE


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