3120-01-049-9250, BUSHING,SLEEVE

National Stock Number:
3120-01-049-9250

Federal Supply Class:
3120

National Item Identification Number:
010499250

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:

BACB28X6B21	81205	THE BOEING COMPANY
BACB28X6M021	81205	THE BOEING COMPANY

Techincal Specification:

MATERIAL	COPPER ALLOY 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM LEFT END SURFACE OF BODY AND FLANGE
	CADMIUM OUTSIDE DIAMETER SURFACE OF BODY
	CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
	CADMIUM RIGHT END SURFACE OF BODY
	CADMIUM RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE
	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE
	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY
	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.2620 INCHES MINIMUM AND
	0.2720 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.5006 INCHES MINIMUM AND
	0.5013 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.3750 INCHES MINIMUM AND
	0.3765 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.6250 INCHES NOMINAL
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

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