5310-00-012-3255 NUT,PLAIN,HEXAGON Index 4820-00-012-3260 SEAT,VALVE

National Stock Number:
3120-00-012-3256

Federal Supply Class:
3120

National Item Identification Number:
000123256

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:
45D6172914GRIMES AEROSPACE COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.2180 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.4020 INCHES MINIMUM AND 0.4120 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER0.6250 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM
FLANGE WIDTH0.1050 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM
MATERIALPLASTIC OVERALL
OVERALL LENGTH0.2900 INCHES MINIMUM AND 0.3250 INCHES MAXIMUM
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY


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