3120-01-351-4380 BEARING,SLEEVE Index 5365-01-351-4382 SPACER,SLEEVE

National Stock Number:
3120-01-351-4381

Federal Supply Class:
3120

National Item Identification Number:
013514381

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:
04A075-18C0161W025NORTHROP GRUMMAN SYSTEMS CORP
06-282-18-01609455RBC TRANSPORT DYNAMICS CORP
AHJ18C(L1)01615860NEW HAMPSHIRE BALL BEARINGS INC
AHJ18C01650294NEW HAMPSHIRE BALL BEARINGS INC
KDJ18C016-34197613SARGENT AEROSPACE & DEFENSE, LLC
KRJ18SB-016S50632KAMATICS CORPORATION
MBSS-18-01681376RBC SOUTHWEST PRODUCTS, INC.


Techincal Specification:
BODY INSIDE DIAMETER1.1255 INCHES MINIMUM AND 1.1265 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.3143 INCHES MINIMUM AND 1.3148 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HARDNESS RATING28.0 ROCKWELL C MAXIMUM OUTER LAYER
OVERALL LENGTH0.5000 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INNER LAYERSTEEL COMP 630 OUTER LAYER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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