3120-00-948-4343, BUSHING,SLEEVE

National Stock Number:
3120-00-948-4343

Federal Supply Class:
3120

National Item Identification Number:
009484343

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:

457193P10

77445

RTX CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	0.3500 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.4270 INCHES MINIMUM AND 0.4280 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	0.6420 INCHES MINIMUM AND 0.6430 INCHES MAXIMUM
FLANGE WIDTH	0.1300 INCHES NOMINAL
HARDNESS RATING	40.0 ROCKWELL C NOMINAL OVERALL
OVERALL LENGTH	0.3500 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30347 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 347 OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	16.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENT	COBALT RIGHT END SURFACE OF LEFT FLANGE

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