3120-01-185-2888, BUSHING,SLEEVE

National Stock Number:
3120-01-185-2888

Federal Supply Class:
3120

National Item Identification Number:
011852888

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:

10108213	A486G	NIMIKKEISTOKESKUS NCB FINLAND
4M279-09001	23294	AVALON MACHINE PRODUCTS INC
4M279-09001	61641	SPECIAL PARTS MANUFACTURING, INC.
4M279-09001	65910	MAYDAY MANUFACTURING CO.
4M279-09001	70265	ALL POWER MANUFACTURING CO.
4M279-09001	76301	THE BOEING COMPANY

Techincal Specification:

SPECIFICATION/STANDARD DATA	76301-4M279 MANUFACTURERS STANDARD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	76301
MFR SOURCE CONTROLLING REFERENCE	4M279-09001
MATERIAL	COPPER ALLOY 173 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530,ALLOY C173,COND H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND
	CHROMATE LEFT END SURFACE OF BODY AND FLANGE
	CHROMATE OUTSIDE DIAMETER SURFACE OF BODY
	CHROMATE OUTSIDE DIAMETER SURFACE OF FLANGE
	CADMIUM AND
	CHROMATE RIGHT END SURFACE OF BODY
	CHROMATE RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE
	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE
	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY
	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.4450 INCHES MINIMUM AND
	0.4520 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.6855 INCHES MINIMUM AND
	0.6865 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.5330 INCHES MINIMUM AND
	0.5340 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.8020 INCHES MINIMUM AND
	0.8220 INCHES MAXIMUM
FLANGE WIDTH	0.0600 INCHES MINIMUM AND
	0.0620 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SPECIAL FEATURES	FLANGE END COUNTERBORE 0.5510 IN. MIN,0.5550 IN. MAX DIA,0.0600 IN. MIN 0.0620 IN. MAX DEEP

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