3120-00-305-5386 BEARING,SLEEVE Index 3120-00-305-5388 BEARING,SLEEVE

National Stock Number:
3120-00-305-5387

Federal Supply Class:
3120

National Item Identification Number:
003055387

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.


Manufacturer Information:
01-46745934ONTIC ENGINEERING & MANUFACTURING, INC
01-46756705DONALLCO INC


Techincal Specification:
BODY INSIDE DIAMETER0.5000 INCHES MINIMUM AND 0.5005 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.6850 INCHES MINIMUM AND 0.6855 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER1.2490 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM
FLANGE WIDTH0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
OVERALL LENGTH0.8700 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
SURFACE FINISH100.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH100.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH100.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH20.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH40.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH8.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE


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