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National Stock Number:
4730-01-500-5659
Federal Supply Class:
4730
National Item Identification Number:
015005659
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:
| 1250-284 | 66503 | WOODWARD, INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | REDUCER -6 TO -4 | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OVERALL LENGTH | 1.381 INCHES | | NOMINAL THREAD SIZE | 0.4375 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.5625 INCHES 2ND END | | REDUCER TYPE | CONCENTRIC | | SPECIAL FEATURES | LOCKWIRE HOLES PROVIDED IN WRENCHING SURFACE | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
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