3120-00-662-3830 BUSHING,SLEEVE Index 3120-00-662-3834 BEARING,SLEEVE

National Stock Number:
3120-00-662-3831

Federal Supply Class:
3120

National Item Identification Number:
006623831

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:
726056-398897LOCKHEED MARTIN CORP


Techincal Specification:
BODY INSIDE DIAMETER0.8600 INCHES MINIMUM AND 0.8650 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.0640 INCHES MINIMUM AND 1.0648 INCHES MAXIMUM
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.2400 INCHES MINIMUM AND 1.2850 INCHES MAXIMUM
FLANGE WIDTH0.0610 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM
OVERALL LENGTH0.2800 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH160.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH160.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH250.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH250.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE


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