5340-01-147-1301 STAY,SLIDING Index 3120-01-147-1303 BUSHING,SLEEVE

National Stock Number:
3120-01-147-1302

Federal Supply Class:
3120

National Item Identification Number:
011471302

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:
501-2143844 PIECE 1380064NAVAL SHIP SYSTEMS COMMAND
77643-65X4 PIECE 1396169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER12.5020 INCHES MINIMUM AND 12.5040 INCHES MAXIMUM
BODY OUTSIDE DIAMETER12.9860 INCHES MINIMUM AND 12.9930 INCHES MAXIMUM
CORNER SHAPEROUND OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
OVERALL LENGTH2.5000 INCHES NOMINAL
MATERIALCOPPER ALLOY 903 OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH250.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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