3120-01-285-2085, BUSHING,SLEEVE

3120-01-285-2084 BUSHING,SLEEVE

3120-01-285-2086 BUSHING,SLEEVE

National Stock Number:
3120-01-285-2085

Federal Supply Class:
3120

National Item Identification Number:
012852085

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:

NAS77A11-023

80205

NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

MATERIAL	COPPER ALLOY 642 OR
	COPPER ALLOY 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-00465 FED SPEC 1ST MATERIAL RESPONSE OR
	AMS 4640 ASSN STD 2ND MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.2820 INCHES MINIMUM AND
	0.2970 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.8757 INCHES MINIMUM AND
	0.8767 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.6875 INCHES MINIMUM AND
	0.6890 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.0520 INCHES MINIMUM AND
	1.0720 INCHES MAXIMUM
FLANGE WIDTH	0.0570 INCHES MINIMUM AND
	0.0620 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	UNDERCUT LEFT FLANGE BODY CORNER
SURFACE FINISH	100.0 MICROINCHES OVERALL
SPECIFICATION/STANDARD DATA	80205-NAS77 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

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