3120-00-949-3951, BUSHING,SLEEVE

National Stock Number:
3120-00-949-3951

Federal Supply Class:
3120

National Item Identification Number:
009493951

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:

489609P10	52661	RTX CORPORATION
489609P10	77445	RTX CORPORATION

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	3 HOLE
BODY INSIDE DIAMETER	2.6570 INCHES MINIMUM AND 2.6630 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.8900 INCHES MINIMUM AND 2.8910 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE	ROUND INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
FEATURES PROVIDED	CASEHARDENED
HARDNESS RATING	79.0 ROCKWELL A MINIMUM AND 85.0 ROCKWELL A MAXIMUM OVERALL
HOLE DIAMETER	0.0913 INCHES MINIMUM AND 0.0933 INCHES MAXIMUM FIRST
LEFT INTERNAL FLANGE HOLE DIAMETER	2.5000 INCHES MINIMUM AND 2.5200 INCHES MAXIMUM
LEFT INTERNAL FLANGE WIDTH	0.0830 INCHES MINIMUM AND 0.0870 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	0.6900 INCHES MINIMUM AND 0.7100 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP E9310 OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL

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