5110-00-239-9984 REAMER,HAND Index 6125-00-239-9987 MOTOR-GENERATOR

National Stock Number:
3120-00-239-9985

Federal Supply Class:
3120

National Item Identification Number:
002399985

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:
4G33030-103A98897LOCKHEED MARTIN CORP


Techincal Specification:
BODY INSIDE DIAMETER2.1900 INCHES MINIMUM AND 2.2100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER2.5200 INCHES MINIMUM AND 2.5400 INCHES MAXIMUM
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPERELIEF GROOVE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER2.7900 INCHES MINIMUM AND 2.8100 INCHES MAXIMUM
FLANGE WIDTH0.1150 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH0.7400 INCHES MINIMUM AND 0.7650 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES OVERALL
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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