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National Stock Number:
4730-00-187-3574
Federal Supply Class:
4730
National Item Identification Number:
001873574
Description:
REDUCER,BOSS
Detail:
A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes BUSHING (as modified).
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Manufacturer Information:
| 115048-5 | 78570 | SMITHS TUBULAR SYSTEMS-LACONIA, INC. | | AN919-0D | 00624 | EATON AEROQUIP LLC | | AN919-0D | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | AN919-0D | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | AN919-0D | 14397 | FABER ENTERPRISES, INC. | | AN919-0D | 14798 | DESIGNED METAL CONNECTIONS INC | | AS4841 | 0U583 | SAE INTERNATIONAL | | AN919-0D | 22995 | CROWN FITTING CO INC | | AN919-0D | 71563 | COLLINS ENGINEERING CORP | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5174D0302 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN919-0D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN919-0D | R1120 | SATAIR A/S |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF 1ST END | | UNF 2ND END | | NOMINAL THREAD SIZE | 0.375 INCHES 1ST END | | 0.312 INCHES 2ND END | | THREAD CLASS | 3A ALL ENDS | | NOMINAL OVERALL LENGTH | 1.172 INCHES | | REDUCER TYPE | CONCENTRIC | | FURNISHED ITEMS AND QUANTITY | 2 PREFORMED PACKING | | SPECIFICATION/STANDARD DATA | 88044-AN919 GOVERNMENT STANDARD |
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