3120-01-311-2770, BUSHING,SLEEVE

National Stock Number:
3120-01-311-2770

Federal Supply Class:
3120

National Item Identification Number:
013112770

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:

31W-0166	44114	BAE SYSTEMS LAND & ARMAMENTS L.P.
9282826-01	98752	WARNER ROBINS AIR LOGISTICS CENTER

Techincal Specification:

MATERIAL	STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AISI 4340 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	NICKEL OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-26074 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.9900 INCHES MINIMUM AND
	2.0100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.0007 INCHES MINIMUM AND
	2.0012 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.5000 INCHES MINIMUM AND
	1.5010 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	2.4380 INCHES MINIMUM AND
	2.4400 INCHES MAXIMUM
FLANGE WIDTH	0.6200 INCHES MINIMUM AND
	0.6300 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH	16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SPECIAL FEATURES	TECH ORDER 11W1-33-7-2 FIG 6

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