4730-01-605-1781, ADAPTER BUSHING

National Stock Number:
4730-01-605-1781

Federal Supply Class:
4730

National Item Identification Number:
016051781

Description:
ADAPTER BUSHING

Detail:
An item having wrenching facilities on one end and a threaded connection of one type within an externally threaded connection of another type. One connection must have machine threads not designed for any type of tube or tube fitting.

Manufacturer Information:

3909AS1517	30003	NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
3909AS1517-1	434Y6	L3HARRIS TECHNOLOGIES, INC.

Techincal Specification:

FEMALE END THREAD DIRECTION	RIGHT-HAND
FEMALE END SCREW THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
FEMALE END THREAD CLASS	2B
FEMALE END THREAD LENGTH	2.22 INCHES MINIMUM AND 2.28 INCHES MAXIMUM
FEMALE END THREAD SIZE	1.5-6UNC
MALE END THREAD CLASS	2A
MALE END THREAD DIRECTION	RIGHT-HAND
MALE END SCREW THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
MALE END THREAD LENGTH	1.75 INCHES NOMINAL
MALE END THREAD SIZE	2.25-4.5UNC
MATERIAL	STEEL CORROSION RESISTING
PART NAME ASSIGNED BY CONTROLLING AGENCY	THREADED NUT INSERT
OVERALL LENGTH	2.22 INCHES MINIMUM AND 2.28 INCHES MAXIMUM
SPECIAL FEATURES	HEAT TREATED TO CONDITION H900;SEE DRAWING FOR ANY ADDITIONAL INFORMATION
SURFACE TREATMENT	PASSIVATE
THICKNESS	0.24 INCHES MINIMUM AND 0.26 INCHES MAXIMUM
WIDTH ACROSS FLATS	2.50 INCHES NOMINAL
WRENCHING FACILITY SHAPE	HEXAGON

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