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		                        | National Stock Number:
 4730-00-383-4404
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 003834404
 
 Description:
 REDUCER,TUBE
 
 Detail:
 A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).
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 Manufacturer Information:
 
 | 6501-13PC26 | 43689 | HUNTINGTON INGALLS INC | 
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 Techincal Specification:
 
 | CONNECTION STYLE | FLARED (TUBE) 1ST END |  | CONNECTION STYLE | SOCKET (TUBE) 2ND END |  | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |  | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 2ND END |  | MATERIAL | NICKEL  AND COPPER ALLOY OVERALL |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.747 INCHES 1ST END |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.188 INCHES 2ND END |  | NOMINAL OVERALL LENGTH | 1.375 INCHES |  | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END |  | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.375 INCHES 1ST END |  | REDUCER TYPE | CONCENTRIC |  | SEAT ANGLE | 37.0 DEGREES 1ST END |  | THREAD CLASS | 2A 1ST END |  | THREAD SERIES DESIGNATOR | UNF 1ST END | 
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