3010-00-718-7203 COUPLING,SHAFT,FLEXIBLE Index 5120-00-718-7222 EXTRACTOR,PLUNGER

National Stock Number:
3120-00-718-7209

Federal Supply Class:
3120

National Item Identification Number:
007187209

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:
CS718720907310CALABRESE & SONS, INC.
H2269PC8016712SIEMENS ENERGY, INC.
M215JR16712SIEMENS ENERGY, INC.


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY6 HOLE
BODY INSIDE DIAMETER3.2450 INCHES MINIMUM AND 3.2500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.9970 INCHES MINIMUM AND 4.0020 INCHES MAXIMUM
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER4.4850 INCHES MINIMUM AND 4.4950 INCHES MAXIMUM
FLANGE WIDTH0.2550 INCHES NOMINAL
HOLE DIAMETER0.5000 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH2.3750 INCHES NOMINAL
MATERIALCOPPER ALLOY 938 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL AND 1 INTERNAL


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