3120-01-213-5475 BEARING,SLEEVE Index 3120-01-213-5477 BUSHING,SLEEVE

National Stock Number:
3120-01-213-5476

Federal Supply Class:
3120

National Item Identification Number:
012135476

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:
9505M11P0407482GENERAL ELECTRIC COMPANY
9505M11P0466841PRECI-MANUFACTURING, INCORPORATED


Techincal Specification:
BODY INSIDE DIAMETER0.2502 INCHES MINIMUM AND 0.2512 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.4330 INCHES MINIMUM AND 0.4430 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FEATURES PROVIDEDCASEHARDENED
HARDNESS RATING55.0 ROCKWELL C MINIMUM INSIDE DIAMETER SURFACE OF BODY
HARDNESS RATING55.0 ROCKWELL C MINIMUM OUTSIDE DIAMETER SURFACE OF BODY
OVERALL LENGTH0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
SPECIAL FEATURESTW0 FLATS ON OD,180 DEG APART,0.3700 IN. MIN AND 0.3738 IN. MAX DISTANCE BETWEEN FLATS,OUTSIDE DIA SURFACE OF FLATS 63 MICROINCHES
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONA50TF9,FSCM 07482 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTLUBRICANT DRY FILM OVERALL


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