3120-00-975-6746 BEARING,SLEEVE Index 5985-00-975-6753 COUPLER,DIRECTIONAL

National Stock Number:
3120-00-975-6747

Federal Supply Class:
3120

National Item Identification Number:
009756747

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:
490D831H0279500WESTINGHOUSE ELECTRIC CORP
490D831H0297942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER1.0930 INCHES MINIMUM AND 1.0950 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.2460 INCHES MINIMUM AND 1.2480 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.6250 INCHES NOMINAL
FLANGE WIDTH0.0570 INCHES NOMINAL
OVERALL LENGTH0.7030 INCHES NOMINAL
MATERIALCOPPER ALLOY 360 OVERALL
RIGHT INTERNAL FLANGE HOLE DIAMETER0.8750 INCHES NOMINAL
RIGHT INTERNAL FLANGE WIDTH0.2460 INCHES NOMINAL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END
SURFACE FINISH32.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE TREATMENTNICKEL OVERALL


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