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National Stock Number:
4730-01-621-5073
Federal Supply Class:
4730
National Item Identification Number:
016215073
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:
| AS5172W0406L | 0U583 | SAE INTERNATIONAL | | AS5172W0406L | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS4875 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FITTING, UNION AND REDUCER, FLARED | | MATERIAL | ALUMINUM ALLOY 7075 BODY | | NOMINAL LENGTH | 1.250 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.4375 INCHES ALL ENDS | | NOMINAL WIDTH | 0.678 INCHES ALL ENDS | | SURFACE TREATMENT | CADMIUM BODY | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
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