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		                        | National Stock Number:
 2520-00-133-9712
 
 Federal Supply Class:
 2520
 
 National Item Identification Number:
 001339712
 
 Description:
 CLUTCH,SLIDING SLEEVE,VEHICULAR
 
 Detail:
 AN INTERNALLY SPLINED METALLIC CLUTCH, OPERATING ON A SPLINED SHAFT, DESIGNED TO TRANSMIT MOTION OR POWER TO AN ABUTTING SHAFT BY MEANS OF ENGAGING THE EXTERNAL SPLINES ON THE DRIVEN SHAFT. USUALLY MANUALLY OPERATED.
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 Manufacturer Information:
 
 | 11619020 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 
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 Techincal Specification:
 
 | MATERIAL | STEEL |  | PITCH DIAMETER | 0.8750 INCHES NOMINAL |  | OVERALL LENGTH | 1.240 INCHES NOMINAL |  | SPLINE PRESSURE ANGLE IN DEG | 30.000 |  | SPLINE QUANTITY | 21 |  | SPLINE TYPE | INVOLUTE | 
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