3120-01-273-1698, BUSHING,SLEEVE

National Stock Number:
3120-01-273-1698

Federal Supply Class:
3120

National Item Identification Number:
012731698

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:

4B20S5-109	43999	THE BOEING COMPANY
LD137-0008-3041	89372	ROCKWELL INTERNATIONAL CORP NORTH AMERICAN AIRCRAFT OPNS

Techincal Specification:

MATERIAL	STEEL COMP 4130 OR
	STEEL COMP 4135 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-6736,COND N MIL SPEC 1ST MATERIAL RESPONSE OR
	AMS 6372 ASSN STD 2ND 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 3 FED SPEC SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE
	QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
	QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE
	QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY
	QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.2813 INCHES NOMINAL
BODY OUTSIDE DIAMETER	0.4385 INCHES MINIMUM AND
	0.4390 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.3120 INCHES MINIMUM AND
	0.3130 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	0.5620 INCHES NOMINAL
FLANGE WIDTH	0.0570 INCHES MINIMUM AND
	0.0620 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SPECIFICATION/STANDARD DATA	89372-LD137-0008 MANUFACTURERS STANDARD

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