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National Stock Number: 3010-00-318-0428
Federal Supply Class: 3010
National Item Identification Number: 003180428
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.
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Manufacturer Information:
6766385 | 24617 | GENERAL MOTORS CORP | 6766385 | 73342 | ALLISON TRANSMISSION INC | 7708750 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 7708750 | 34436 | PETERSON & COMPANY |
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Techincal Specification:
BODY MATERIAL | STEEL | BORE SHAPE | SPLINED FIRST END | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048, ALLOY 8620 MIL SPEC SINGLE MATERIAL RESPONSE | SPECIAL FEATURES | EINVOLUTE SPLINE,QUANTITY 23,MAJOR DIAMETER 5-3/4 IN. MINOR DIAMETER 5-1/2 IN. LENGTH 3/4 IN. PRESSURE ANGLE 25 DEGREE,PITCH 4,BORE FEATURE NOT INCLUDED,SECURING METHOD NOT APPLICABLE; PITCH DIAMETER: 3.250 IN. NOMINAL | SPLINE LENGTH | 2.498 INCHES MINIMUM AND 2.501 INCHES MAXIMUM FIRST END | SPLINE MAJOR DIAMETER | 3.1510 INCHES NOMINAL FIRST END | SPLINE MINOR DIAMETER | 3.1460 INCHES NOMINAL FIRST END | SPLINE PRESSURE ANGLE IN DEG | 30.000 FIRST END | SPLINE QUANTITY | 26 FIRST END | SPLINE TYPE | INVOLUTE FIRST END |
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