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National Stock Number:
4730-00-064-1824
Federal Supply Class:
4730
National Item Identification Number:
000641824
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:
| AN893-14D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS4875 | 0U583 | SAE INTERNATIONAL | | AS4875 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5172 | 0U583 | SAE INTERNATIONAL | | AS5172 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5172D0616L | 0U583 | SAE INTERNATIONAL | | AS5172D0616L | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS24397D14 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SAE-AS4875 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL OVERALL LENGTH | 0.969 INCHES | | NOMINAL THREAD SIZE | 1.312 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | | REDUCER TYPE | CONCENTRIC | | SURFACE TREATMENT | ANODIZE INSIDE | | SURFACE TREATMENT | ANODIZE OUTSIDE | | THREAD CLASS | 3A 2ND END | | THREAD CLASS | 3B 1ST END | | THREAD QUANTITY PER INCH | 12 1ST END | | THREAD SERIES DESIGNATOR | UN 2ND END | | THREAD SERIES DESIGNATOR | UNF 1ST END |
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