1560-01-621-9859 SUPPORT,STRUCTURAL COMPONENT,AIR 3417-01-621-8386 MILLING MACHINE,HORIZONTAL,PLAIN

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).


Manufacturer Information:
AS5172W0406L0U583SAE INTERNATIONAL
AS5172W0406L81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS48750U583SAE INTERNATIONAL


Techincal Specification:
MATERIALALUMINUM ALLOY 7075 BODY
SURFACE TREATMENTCADMIUM BODY
NOMINAL LENGTH1.250 INCHES ALL ENDS
NOMINAL WIDTH0.678 INCHES ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS
NOMINAL THREAD SIZE0.4375 INCHES ALL ENDS
THREAD CLASS3A ALL ENDS
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING, UNION AND REDUCER, FLARED


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