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National Stock Number: 4730-00-235-1507
Federal Supply Class: 4730
National Item Identification Number: 002351507
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:
23488 | 81795 | ALLIANZ SWEEPER COMPANY | AN919-16 | 00624 | EATON AEROQUIP LLC | AN919-16 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | AN919-16 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | AN919-16 | 14397 | FABER ENTERPRISES, INC. | AN919-16 | 14798 | DESIGNED METAL CONNECTIONS INC | AS4841 | 0U583 | SAE INTERNATIONAL | AS5174-1204 | 0U583 | SAE INTERNATIONAL | AN919-16 | 22995 | CROWN FITTING CO INC | AN919-16 | 30974 | AEROFIT, LLC | AN919-16 | 71563 | COLLINS ENGINEERING CORP | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | AN919-16 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | AN919-16 | R1120 | SATAIR A/S | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | AS5174-1204 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS | MATERIAL | STEEL COMP 1137 OR STEEL COMP 1141 OVERALL | MAXIMUM OPERATING TEMP | 275.0 FAHRENHEIT SINGLE RESPONSE | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | NOMINAL OVERALL LENGTH | 1.797 INCHES | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | NOMINAL THREAD SIZE | 1.062 INCHES 1ST END | REDUCER TYPE | CONCENTRIC | SPECIFICATION/STANDARD DATA | 88044-AN919 GOVERNMENT STANDARD | SURFACE TREATMENT | CADMIUM OVERALL | THREAD CLASS | 3A ALL ENDS | THREAD SERIES DESIGNATOR | UNF 2ND END | THREAD SERIES DESIGNATOR | UNJ 1ST END | THREAD QUANTITY PER INCH | 12 1ST END |
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