3120-00-752-8243 BUSHING,SLEEVE Index 3120-00-752-8245 BUSHING,SLEEVE

National Stock Number:
3120-00-752-8244

Federal Supply Class:
3120

National Item Identification Number:
007528244

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:
H2253PC5616712SIEMENS ENERGY, INC.
M215FWX116712SIEMENS ENERGY, INC.


Techincal Specification:
BODY INSIDE DIAMETER3.0000 INCHES MINIMUM AND 3.0010 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.5010 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER3.6200 INCHES MINIMUM AND 3.6300 INCHES MAXIMUM
FLANGE WIDTH0.2500 INCHES NOMINAL
LUBRICATION MATERIALLUBRICANT, MANUFACTURERS STANDARD
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-12621 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 932 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH2.2500 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE


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