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National Stock Number: 4730-01-090-6475
Federal Supply Class: 4730
National Item Identification Number: 010906475
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:
CAFB4786R | 7PZX0 | FAIRBANKS MORSE, LLC | CAFB4786R | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END | CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END | CONNECTION STYLE | GASKET SEAL (BOSS) 2ND END | MATERIAL | STEEL OVERALL | NOMINAL OVERALL LENGTH | 2.250 INCHES | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END | NOMINAL THREAD SIZE | 0.562 INCHES 2ND END | REDUCER TYPE | CONCENTRIC | SPECIAL FEATURES | 1.000-12 UNF 2B INT THD 0.812 IN.LG | THREAD CLASS | 2B 1ST END | THREAD CLASS | 2B 2ND END | THREAD SERIES DESIGNATOR | UNF 1ST END | THREAD SERIES DESIGNATOR | UNF 2ND END |
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