4730-01-142-9075, ADAPTER BUSHING

National Stock Number:
4730-01-142-9075

Federal Supply Class:
4730

National Item Identification Number:
011429075

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:

MBEU-66201

U1604

MARTIN-BAKER AIRCRAFT COMPANY LIMITED

Techincal Specification:

FEMALE END THREAD CLASS	2B
FEMALE END THREAD DIRECTION	RIGHT-HAND
FEMALE END SCREW THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
FEMALE END THREAD LENGTH	0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
FEMALE END THREAD SIZE	0.112-40
MALE END SCREW THREAD SERIES DESIGNATOR	UNF
MALE END THREAD CLASS	2A
MALE END THREAD DIRECTION	RIGHT-HAND
MALE END THREAD LENGTH	0.308 INCHES NOMINAL
MALE END THREAD SIZE	1/4-20
MATERIAL	COPPER ALLOY
OVERALL LENGTH	0.420 INCHES NOMINAL
THICKNESS	0.062 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
WRENCHING FACILITY SHAPE	SQUARE

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