3120-00-516-1276 BEARING,SLEEVE Index 1025-00-516-1287 PIN,FASTENING

National Stock Number:
3120-00-516-1281

Federal Supply Class:
3120

National Item Identification Number:
005161281

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:
726079-398897LOCKHEED MARTIN CORP


Techincal Specification:
BODY INSIDE DIAMETER1.0000 INCHES MINIMUM AND 1.0015 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.1890 INCHES MINIMUM AND 1.1898 INCHES MAXIMUM
CORNER SHAPERELIEF GROOVE 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 DIAMETER1.5000 INCHES NOMINAL
FLANGE WIDTH0.0600 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH1.0310 INCHES MINIMUM AND 1.0350 INCHES MAXIMUM
MATERIALCOPPER ALLOY 952 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH250.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH500.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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