3120-01-069-4940 BEARING,SLEEVE Index 3120-01-069-4942 BEARING,SLEEVE

National Stock Number:
3120-01-069-4941

Federal Supply Class:
3120

National Item Identification Number:
010694941

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:
4674708 ITEM 1180064NAVAL SHIP SYSTEMS COMMAND
520-4674708 ITEM 1153711NAVAL SEA SYSTEMS COMMAND
520-4674708 ITEM 1196169ELECTRIC BOAT CORPORATION
520-4674708ITEM1153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY1 HOLE
BODY INSIDE DIAMETER1.3750 INCHES MINIMUM AND 1.3760 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
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 OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER2.5000 INCHES NOMINAL
FLANGE WIDTH0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
HOLE DIAMETER0.1880 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLEGROOVED CLOSED BOTH ENDS AND GROOVED CIRCULAR
OVERALL LENGTH2.1880 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONB8,FSCM 85373 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURES1 GROOVE STYLE 69 ON ID SURFACE OF BODY,4 GROOVES STYLE 67 ON ID SURFACE OF BODY,1 GROOVE STYLE 69 ON OD SURFACE OF BODY
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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