3110-01-258-5419 COLLAR,BEARING Index 3120-01-258-5421 BUSHING,SLEEVE

National Stock Number:
3120-01-258-5420

Federal Supply Class:
3120

National Item Identification Number:
012585420

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:
9539M89P0307482GENERAL ELECTRIC COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.2550 INCHES MINIMUM AND 0.2560 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.3445 INCHES MINIMUM AND 0.3449 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH0.2440 INCHES MINIMUM AND 0.2470 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5663 ASSN STD 1ST MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 718 OVERALL
SPECIAL FEATURESUSED ON B-1B ACFT
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2406 ASSN STD 1ST TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMIUM OVERALL


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