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		                        | National Stock Number:
 3010-01-229-1903
 
 Federal Supply Class:
 3010
 
 National Item Identification Number:
 012291903
 
 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:
 
 | 4400-2CLR | 28593 | GENERAL EQUIPMENT CO. |  | 519663 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |  | 519663-5 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | 
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 Techincal Specification:
 
 | SPECIAL FEATURES | HEXIGONAL BORE 1.375 IN.WIDE |  | STYLE DESIGNATOR | PLAIN SLEEVE | 
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