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National Stock Number:
4730-00-618-5097
Federal Supply Class:
4730
National Item Identification Number:
006185097
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:
| DE380B244 | 82990 | AERODRI CORP KECO INDUSTRIES INC DIV |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | SURFACE TREATMENT | CADMIUM OVERALL | | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS | | NOMINAL THREAD SIZE | 1.875 INCHES 1ST END | | 1.312 INCHES 2ND END | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD CLASS | 3B ALL ENDS | | NOMINAL OVERALL LENGTH | 3.000 INCHES | | REDUCER TYPE | CONCENTRIC |
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