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		                        | National Stock Number:
 3010-01-234-1789
 
 Federal Supply Class:
 3010
 
 National Item Identification Number:
 012341789
 
 Description:
 COUPLING HALF,SHAFT
 
 Detail:
 A MECHANICAL ITEM USED TO CONNECT A SHAFT AND THE MATING MEMBER OF A FLEXIBLE OR RIGID COUPLING.
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 Manufacturer Information:
 
 | 1862132 | 81316 | PORTSMOUTH NAVAL SHIPYARD |  | SSN593-520-1862132 PIECE 7 | 81316 | PORTSMOUTH NAVAL SHIPYARD | 
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 Techincal Specification:
 
 | BODY STYLE | FLEXIBLE KEY INSERT TYPE, THROUGH BORE |  | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |  | OVERALL LENGTH | 1.563 INCHES NOMINAL |  | SPECIAL FEATURES | FLANGE THICKNESS:1.563" NOM.; BORE COUNTERBORE FEATURE:NOT INCLUDED; BODY KEYING FACILITY WD:1" NOM.; BODY KEYING FACILITY DEP/HT:1/2" NOM.; MATERIAL: COPPER BRONZE(CUAAB0/D/) | 
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