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National Stock Number:
4730-00-118-7306
Federal Supply Class:
4730
National Item Identification Number:
001187306
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:
| 98583 | 00198 | PRATT & WHITNEY CANADA CORP | | 98583 | 77445 | RTX CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4088 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 2.250 INCHES 2ND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 2.500 INCHES 1ST END | | NOMINAL OVERALL LENGTH | 1.360 INCHES | | NOMINAL THREAD SIZE | 2.750 INCHES 1ST END | | NOMINAL THREAD SIZE | 3.000 INCHES 2ND END | | REDUCER TYPE | CONCENTRIC | | THREAD CLASS | 2A ALL ENDS | | THREAD PITCH DIAMETERS | +2.6939 TO 2.6959 INCHES 1ST END | | THREAD QUANTITY PER INCH | 12 1ST END | | THREAD QUANTITY PER INCH | 12 2ND END | | THREAD SERIES DESIGNATOR | UN 2ND END | | THREAD SERIES DESIGNATOR | UNS 1ST END |
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