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National Stock Number: 4730-01-141-9671
Federal Supply Class: 4730
National Item Identification Number: 011419671
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:
10108752 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | 7M637 | 76301 | THE BOEING COMPANY | 7M637DA-7D | 01673 | SPS TECHNOLOGIES, LLC | 7M637DA-7D | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | 7M637DA-7D | 14397 | FABER ENTERPRISES, INC. | 7M637DA-7D | 14798 | DESIGNED METAL CONNECTIONS INC | 7M637DA-7D | 52930 | NELSON AERO SPACE, INC. | 7M637DA-7D | 76301 | THE BOEING COMPANY |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | CONNECTION STYLE | FLARED (TUBE) ALL ENDS | MATERIAL | ALUMINUM ALLOY OVERALL | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES 2ND END | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END | NOMINAL OVERALL LENGTH | 1.406 INCHES | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.234 INCHES 2ND END | REDUCER TYPE | CONCENTRIC | SEAT ANGLE | 37.0 DEGREES ALL ENDS | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488,CL 3,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ALUMINUM OVERALL | THREAD CLASS | 3A ALL ENDS | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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