3120-00-034-2019 BEARING,SLEEVE Index 3120-00-034-2022 BEARING,SLEEVE

National Stock Number:
3120-00-034-2020

Federal Supply Class:
3120

National Item Identification Number:
000342020

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:
Y61-315370-45-210618GYRODYNE CO OF AMERICA INC


Techincal Specification:
BODY INSIDE DIAMETER0.3749 INCHES MINIMUM AND 0.3757 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.5631 INCHES MINIMUM AND 0.5635 INCHES MAXIMUM
CORNER SHAPECHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPERELIEF GROOVE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER0.7900 INCHES MINIMUM AND 0.8100 INCHES MAXIMUM
FLANGE WIDTH0.0995 INCHES MINIMUM AND 0.1005 INCHES MAXIMUM
OVERALL LENGTH0.3600 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIALPLASTIC TETRAFLUOROETHYLENE INNER LAYER
MATERIALSTEEL COMP 630 OUTER LAYER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH32.0 MICROINCHES OVERALL
SURFACE TREATMENTPASSIVATE LEFT END SURFACE OF BODY AND FLANGE
SURFACE TREATMENTPASSIVATE OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENTPASSIVATE OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE TREATMENTPASSIVATE RIGHT END SURFACE OF BODY
SURFACE TREATMENTPASSIVATE RIGHT END SURFACE OF LEFT FLANGE


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