3120-00-662-4852 BUSHING,SLEEVE Index 3120-00-662-4857 BUSHING,SLEEVE

National Stock Number:
3120-00-662-4856

Federal Supply Class:
3120

National Item Identification Number:
006624856

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:
S1625-5014478286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER2.6260 INCHES MINIMUM AND 2.6270 INCHES MAXIMUM
BODY OUTSIDE DIAMETER3.1190 INCHES MINIMUM AND 3.1220 INCHES MAXIMUM
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE 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
FLANGE OUTSIDE DIAMETER3.3590 INCHES MINIMUM AND 3.3900 INCHES MAXIMUM
FLANGE WIDTH0.1850 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
OVERALL LENGTH2.5000 INCHES NOMINAL
MATERIALALUMINUM ALLOY 2024 OVERALL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY2 EXTERNAL
SURFACE FINISH100.0 MICROINCHES OVERALL
SURFACE TREATMENTANODIZE OVERALL


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