3120-00-521-1551, BUSHING,SLEEVE

National Stock Number:
3120-00-521-1551

Federal Supply Class:
3120

National Item Identification Number:
005211551

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:

1102875	18355	THE BOEING COMPANY
1102875	88277	THE BOEING COMPANY

Techincal Specification:

MATERIAL	COPPER ALLOY OVERALL
SURFACE TREATMENT	CADMIUM LEFT END SURFACE OF BODY AND FLANGE
	CADMIUM OUTSIDE DIAMETER SURFACE OF BODY
	CADMIUM RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.9670 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.7520 INCHES MINIMUM AND
	1.7530 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.5005 INCHES MINIMUM AND
	1.5010 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	2.1150 INCHES MINIMUM AND
	2.1350 INCHES MAXIMUM
FLANGE WIDTH	0.1170 INCHES MINIMUM AND
	0.1190 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	ROUND LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	3 HOLE
HOLE DIAMETER	0.0310 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE	88277
DESIGN CONTROL REFERENCE	1102875

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