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National Stock Number:
4730-00-455-0580
Federal Supply Class:
4730
National Item Identification Number:
004550580
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:
| CPWA30765 | 00198 | PRATT & WHITNEY CANADA CORP | | CPWA30765 | 75245 | KELL-STROM TOOL INTERNATIONAL, INC. | | PWC30765 | 00198 | PRATT & WHITNEY CANADA CORP | | PWC30765 | 75245 | KELL-STROM TOOL INTERNATIONAL, INC. |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | GASKET SEAL (BOSS) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED INTERNAL BOSS FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL OVERALL LENGTH | 1.300 INCHES | | NOMINAL THREAD SIZE | 0.312 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.312 INCHES SECOND END | | REDUCER TYPE | CONCENTRIC | | THREAD CLASS | 3A SECOND END | | THREAD CLASS | 3B FIRST END | | THREAD SERIES DESIGNATOR | UNF FIRST END | | THREAD SERIES DESIGNATOR | UNF SECOND END |
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