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National Stock Number:
4730-00-187-3579
Federal Supply Class:
4730
National Item Identification Number:
001873579
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:
| 4730PL0973703 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AN919-5D | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | AN919-5D | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | AN919-5D | 14397 | FABER ENTERPRISES, INC. | | AN919-5D | 14798 | DESIGNED METAL CONNECTIONS INC | | AN919-5D | 17341 | TECH AERO INC | | AS5174D0603 | 0U583 | SAE INTERNATIONAL | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | AN919-5D | 22995 | CROWN FITTING CO INC | | AN919-5D | 34724 | ACRA AEROSPACE, LLC | | AN919-5D | 71563 | COLLINS ENGINEERING CORP | | AS5174D0603 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN919-5D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-Q-225/4,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL OVERALL LENGTH | 1.328 INCHES | | NOMINAL THREAD SIZE | 0.562 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.375 INCHES SECOND END | | REDUCER TYPE | CONCENTRIC | | SPECIFICATION/STANDARD DATA | 88044-AN919 GOVERNMENT STANDARD | | SURFACE TREATMENT | ANODIZE OVERALL | | 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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