3110-01-350-4187 BALL,BEARING Index 3120-01-350-4189 BUSHING,SLEEVE

National Stock Number:
3120-01-350-4188

Federal Supply Class:
3120

National Item Identification Number:
013504188

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:
03DU0426124GGB LLC
1377262-326124GGB LLC
1377262-387557LOCKHEED CORP LOCKHEED ELECTRONICS CO INC
1377262-394117BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
BODY INSIDE DIAMETER0.1880 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.2497 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH0.2350 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIALCOPPER ALLOY INNER LAYERPLASTIC POLYTETRAFLUOROETHYLENE INTERMEDIATE LAYERSTEEL COMP 1008 OUTER LAYER
STYLE DESIGNATORSPLIT, PLAIN, NO OUTSIDE FLANGES
SURFACE TREATMENTTIN OUTER LAYER


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