3110-01-346-2955 BEARING,BALL,AIRFRAME Index 3120-01-346-2957 BEARING,SLEEVE

National Stock Number:
3120-01-346-2956

Federal Supply Class:
3120

National Item Identification Number:
013462956

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:
21103322753711NAVAL SEA SYSTEMS COMMAND
801-6405354 FIND 653711NAVAL SEA SYSTEMS COMMAND
DF330725 FIND 643689HUNTINGTON INGALLS INC


Techincal Specification:
BODY INSIDE DIAMETER1.5000 INCHES MINIMUM AND 1.5020 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.7510 INCHES MINIMUM AND 1.7515 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH1.9200 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC POLYVINYL CHLORIDE AND PLASTIC EPOXY OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY


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