3120-01-191-3233 BEARING,SLEEVE Index 3120-01-191-3235 BEARING,SLEEVE

National Stock Number:
3120-01-191-3234

Federal Supply Class:
3120

National Item Identification Number:
011913234

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:
3087789-296214RAYTHEON COMPANY


Techincal Specification:
MATERIALCOPPER ALLOY 172 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.2500 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.3760 INCHES MINIMUM AND
0.3770 INCHES MAXIMUM
BODY INSIDE DIAMETER0.3130 INCHES MINIMUM AND
0.3140 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER0.5600 INCHES NOMINAL
FLANGE WIDTH0.0620 INCHES NOMINAL
CORNER SHAPESQUARE ALL CORNERS
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
63.0 MICROINCHES RIGHT END SURFACE OF BODY
63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE


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