2520-00-741-3946 CLUTCH,POSITIVE,VEHICULAR Index 2520-00-741-3950 POWER TAKEOFF,TRANSMISSION

National Stock Number:
3010-00-741-3947

Federal Supply Class:
3010

National Item Identification Number:
007413947

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:
741394719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
KC279556442DIAMOND REO TRUCK CO
M2308756232LOCKHEED MARTIN CORPORATION
M2308761038VICKERS INC
M30755622852SPALLA INC
M30755661465GARWOOD/FELLER INC GARWOOD WINCH DIV


Techincal Specification:
BODY MATERIALSTEEL
BORE DIAMETER1.2510 INCHES NOMINAL BOTH ENDS
BORE LENGTH3.6250 INCHES NOMINAL BOTH ENDS
BORE SHAPESTRAIGHT BOTH ENDS
FEATURES PROVIDEDKEYWAY
OVERALL DIAMETER2.000 INCHES NOMINAL
OVERALL LENGTH3.625 INCHES NOMINAL
SPECIAL FEATURESEND NEAREST TAPPED HOLE MACHINED TO A 1.873 IN. MIN, 1.877 IN. MAX DIA FOR A LG OF 5/8 IN.; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY: BOTH ENDS, 0.810 IN. NOMINAL; 1 KEYING FACILITY PROVIDED EACH END; KEYING FACILITY WIDTH: BOTH ENDS, 0.251 IN. NOMINAL
STYLE DESIGNATORPLAIN SLEEVE
THREAD SIZE DESIGNATOR3/8-16
THREADED HOLE QUANTITY1


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