3120-01-270-1293, BUSHING,SLEEVE

National Stock Number:
3120-01-270-1293

Federal Supply Class:
3120

National Item Identification Number:
012701293

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:

704AS8447

30003

NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER

Techincal Specification:

MATERIAL	COPPER ALLOY 360 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	COPPER AND
	TIN OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-14550 MIL SPEC 1ST TREATMENT RESPONSE AND
	MIL-T-10727 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.3010 INCHES MINIMUM AND
	0.3110 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.2190 INCHES MINIMUM AND
	0.2340 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.1640 INCHES MINIMUM AND
	0.1660 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.3210 INCHES MINIMUM AND
	0.3310 INCHES MAXIMUM
FLANGE WIDTH	0.0100 INCHES MINIMUM AND
	0.0150 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	63.0 MICROINCHES RIGHT END SURFACE OF BODY
	63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE

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