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National Stock Number: 4730-00-297-8949
Federal Supply Class: 4730
National Item Identification Number: 002978949
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:
65651-05073-041 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
CONNECTION STYLE | FLARELESS (TUBE) ALL ENDS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 2ND END | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 1ST END | NOMINAL OVERALL LENGTH | 1.430 INCHES | NOMINAL THREAD SIZE | 0.562 INCHES 2ND END | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COMP 302,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | SEAT ANGLE | 12.0 DEGREES ALL ENDS | REDUCER TYPE | CONCENTRIC | THREAD CLASS | 3A ALL ENDS | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
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