3120-01-237-4220 BUSHING,SLEEVE Index 3120-01-237-4222 BUSHING,SLEEVE

National Stock Number:
3120-01-237-4221

Federal Supply Class:
3120

National Item Identification Number:
012374221

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:
5051M34P0707482GENERAL ELECTRIC COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.3772 INCHES MINIMUM AND 0.3802 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.4381 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER0.6000 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM
FLANGE WIDTH0.0130 INCHES MINIMUM AND 0.0150 INCHES MAXIMUM
HARDNESS RATING55.0 ROCKWELL C NOMINAL INSIDE DIAMETER SURFACE OF BODY
HARDNESS RATING55.0 ROCKWELL C NOMINAL LEFT END SURFACE OF BODY AND FLANGE
OVERALL LENGTH0.1730 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
SPECIAL FEATURESUSED ON F101-102 ENG; B-1B
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE TREATMENTLUBRICANT DRY FILM INSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENTLUBRICANT DRY FILM LEFT END SURFACE OF BODY AND FLANGE


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