3120-01-180-8774, BUSHING,SLEEVE

National Stock Number:
3120-01-180-8774

Federal Supply Class:
3120

National Item Identification Number:
011808774

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:

3216800	80064	NAVAL SHIP SYSTEMS COMMAND
429B242	01289	GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
7303E44P2	01289	GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT

Techincal Specification:

MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-869,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	5.8125 INCHES NOMINAL
BODY OUTSIDE DIAMETER	2.5000 INCHES MINIMUM AND
	2.5010 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.9990 INCHES MINIMUM AND
	2.0000 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	3.5000 INCHES NOMINAL
FLANGE WIDTH	0.5000 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	ROUND INSIDE RIGHT CORNER
	ROUND INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	ROUND LEFT FLANGE BODY CORNER
SURFACE FINISH	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS
SURFACE GROOVE LOCATION AND QUANTITY	4 EXTERNAL

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