3120-01-344-3898 BEARING,SLEEVE Index 3120-01-344-3900 BEARING,SLEEVE

National Stock Number:
3120-01-344-3899

Federal Supply Class:
3120

National Item Identification Number:
013443899

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:
LD131-0028-100543999THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.6255 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.8137 INCHES MINIMUM AND 0.8142 INCHES MAXIMUM
CORNER SHAPECHAMFERED LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.0000 INCHES NOMINAL
FLANGE WIDTH0.0610 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
OVERALL LENGTH0.2177 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATIONLB0140-003,CAGEC 43999 MFR REF SINGLE MATERIAL RESPONSE INNER LAYER
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
MATERIALSTEEL COMP 630 OUTER LAYER
SPECIFICATION/STANDARD DATA43999-LD131-0028 MANUFACTURERS STANDARD
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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