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		                        | National Stock Number:
 3010-01-234-8876
 
 Federal Supply Class:
 3010
 
 National Item Identification Number:
 012348876
 
 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:
 
 | NR202043-1 | 78567 | SPECO CORP | 
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 Techincal Specification:
 
 | BODY MATERIAL | STEEL COMP 4340 |  | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6415, ALLOY 4340 ASSN STD SINGLE MATERIAL RESPONSE |  | OVERALL LENGTH | 1.500 INCHES NOMINAL |  | SURFACE TREATMENT | OXIDE | 
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