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National Stock Number: 4730-01-414-7882
Federal Supply Class: 4730
National Item Identification Number: 014147882
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:
| 4730PL2045727 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AN919-12W | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS4841 | 0U583 | SAE INTERNATIONAL | | AS5174 | 0U583 | SAE INTERNATIONAL | | AS5174 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5174W0806 | 0U583 | SAE INTERNATIONAL | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | AS5174W0806 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS24399D13 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS | | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | | NOMINAL OVERALL LENGTH | 1.531 INCHES | | NOMINAL THREAD SIZE | 0.750 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.563 INCHES SECOND END | | REDUCER TYPE | CONCENTRIC | | SPECIFICATION/STANDARD DATA | 88044-AN919 GOVERNMENT STANDARD | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNF SECOND END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
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