3110-01-117-2440 RING,BEARING,INNER Index 3120-01-117-2442 BUSHING,SLEEVE

National Stock Number:
3120-01-117-2441

Federal Supply Class:
3120

National Item Identification Number:
011172441

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:
401-4695085 ITEM 1280064NAVAL SHIP SYSTEMS COMMAND
401-469551980064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER0.3890 INCHES MINIMUM AND 0.3930 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.6800 INCHES MINIMUM AND 0.6870 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER1.0000 INCHES NOMINAL
FLANGE WIDTH0.1300 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH0.6870 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURES0.687-27 UNS 2A THD ON BODY OD; 0.7500 IN. ACROSS FLATTED FLANGE
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL


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