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National Stock Number:
4730-01-159-8956
Federal Supply Class:
4730
National Item Identification Number:
011598956
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:
| 10108820 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 7M637 | 76301 | THE BOEING COMPANY | | 7M637NB-D6-4 | 01673 | SPS TECHNOLOGIES, LLC | | 7M637NB-D6-4 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | 7M637NB-D6-4 | 14397 | FABER ENTERPRISES, INC. | | 7M637NB-D6-4 | 14798 | DESIGNED METAL CONNECTIONS INC | | 7M637NB-D6-4 | 52930 | NELSON AERO SPACE, INC. | | 7M637NB-D6-4 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE SECOND END | | CONNECTION STYLE | FLARED (TUBE) FIRST END | | CONNECTION STYLE | PLAIN (TUBE) SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES SECOND END | | NOMINAL OVERALL LENGTH | 0.969 INCHES | | NOMINAL THREAD SIZE | 0.438 INCHES FIRST END | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.172 INCHES FIRST END | | REDUCER TYPE | CONCENTRIC | | SEAT ANGLE | 37.0 DEGREES FIRST END | | 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 FIRST END | | THREAD SERIES DESIGNATOR | UNF FIRST END |
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