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National Stock Number:
4730-00-845-8712
Federal Supply Class:
4730
National Item Identification Number:
008458712
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:
| 28720 | 16004 | DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC | | 28720 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | 28720 | 92878 | HDT EXPEDITIONARY SYSTEMS INC |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL OVERALL LENGTH | 1.125 INCHES | | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END | | REDUCER TYPE | CONCENTRIC | | THREAD CLASS | 2A ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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