3120-00-786-4242, BUSHING,SLEEVE

National Stock Number:
3120-00-786-4242

Federal Supply Class:
3120

National Item Identification Number:
007864242

Description:
BUSHING,SLEEVE

Detail:
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.

Manufacturer Information:

134B219AA23	03502	GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
134B219AA23	24446	GENERAL ELECTRIC COMPANY
134B219AAPC23	03502	GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
CS7864242	07310	CALABRESE & SONS, INC.
B3123570REVCPC23	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

MATERIAL	STEEL OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	3.3125 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.1250 INCHES MINIMUM AND
	1.1260 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.6250 INCHES MINIMUM AND
	0.6255 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.4330 INCHES MINIMUM AND
	1.4350 INCHES MAXIMUM
FLANGE WIDTH	0.6875 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	UNDERCUT LEFT FLANGE BODY CORNER
SURFACE FINISH	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	250.0 MICROINCHES RIGHT END SURFACE OF BODY
	63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE GROOVE LOCATION AND QUANTITY	1 EXTERNAL AND
	5 INTERNAL
FEATURES PROVIDED	CASEHARDENED
SPECIAL FEATURES	LEFT END OF BORE AND RIGHT END OF BODY UNDERCUT

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