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National Stock Number:
4730-00-204-3517
Federal Supply Class:
4730
National Item Identification Number:
002043517
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:
| AN919-2S | 00624 | EATON AEROQUIP LLC | | AN919-2S | 14397 | FABER ENTERPRISES, INC. | | AS4841 | 0U583 | SAE INTERNATIONAL | | AN919-2S | 14798 | DESIGNED METAL CONNECTIONS INC | | AN919-2S | 22995 | CROWN FITTING CO INC | | AN919-2S | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | J522P51 | 03350 | GENERAL ELECTRIC COMPANY DBA GE STRUCTURED SERVICES DIV GENERAL ELECTRIC STRUCTURED SERVICES LP | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | AS5174 | 0U583 | SAE INTERNATIONAL | | AS5174R0403 | 0U583 | SAE INTERNATIONAL | | AS5174R0403 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5174 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 347 OVERALL | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,E300,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE | | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END | | 0.375 INCHES 2ND END | | THREAD CLASS | 3A ALL ENDS | | NOMINAL OVERALL LENGTH | 1.281 INCHES | | REDUCER TYPE | CONCENTRIC | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | SPECIFICATION/STANDARD DATA | 88044-AN919 GOVERNMENT STANDARD | | CRITICALITY CODE JUSTIFICATION | FEAT |
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