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National Stock Number:
4730-00-495-9668
Federal Supply Class:
4730
National Item Identification Number:
004959668
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:
| 56215 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | | TB109 | 10152 | BUTLER MANUFACTURING COMPANY INC | | TB109 | 27996 | HEIL ENVIRONMENTAL INDUSTRIES | | TB109 | 66289 | WISCONSIN MOTORS LLC | | TP109 | 66289 | WISCONSIN MOTORS LLC |
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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 | 1.062 INCHES | | NOMINAL THREAD SIZE | 0.875 INCHES SECOND END | | NOMINAL THREAD SIZE | 1.250 INCHES FIRST END | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.406 INCHES FIRST END | | REDUCER TYPE | CONCENTRIC | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 2A FIRST END | | THREAD CLASS | 2A SECOND END | | THREAD PITCH DIAMETERS | +0.8399 TO 0.8425 INCHES SECOND END | | THREAD SERIES DESIGNATOR | UNF FIRST END | | THREAD SERIES DESIGNATOR | UNS SECOND END | | THREAD QUANTITY PER INCH | 18 FIRST END |
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