3120-01-237-5972, BUSHING,SLEEVE

National Stock Number:
3120-01-237-5972

Federal Supply Class:
3120

National Item Identification Number:
012375972

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:

3329182-1

98897

LOCKHEED MARTIN CORP

Techincal Specification:

MATERIAL	COPPER ALLOY 172 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.1000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	3.5023 INCHES MINIMUM AND
	3.5035 INCHES MAXIMUM
BODY INSIDE DIAMETER	3.0012 INCHES MINIMUM AND
	3.0049 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	3.9400 INCHES MINIMUM AND
	3.9500 INCHES MAXIMUM
FLANGE WIDTH	0.1500 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	3 HOLE
HOLE DIAMETER	0.0630 INCHES MINIMUM AND
	0.0680 INCHES MAXIMUM FIRST
SURFACE GROOVE LOCATION AND QUANTITY	1 EXTERNAL
SPECIAL FEATURES	USED ON MLG,SKI FOR LC-130H

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