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National Stock Number:
3120-00-445-2586
Federal Supply Class:
3120
National Item Identification Number:
004452586
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.
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Manufacturer Information:
| 59C64142 | 80049 | DEPARTMENT OF THE AIR FORCE | | 59C64142 | 98747 | OGDEN AIR LOGISTICS CENTER |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | BODY INSIDE DIAMETER | 1.9980 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.0840 INCHES MINIMUM AND 2.0880 INCHES MAXIMUM | | END TO FLANGE DISTANCE | 0.4375 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 2.1280 INCHES MINIMUM AND 2.1290 INCHES MAXIMUM | | FLANGE WIDTH | 2.4730 INCHES MINIMUM AND 2.4880 INCHES MAXIMUM | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | OVERALL LENGTH | 3.3490 INCHES MINIMUM AND 3.3640 INCHES MAXIMUM | | MATERIAL | LUBRICANT LUBRICATION | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE | | SURFACE FINISH | 63.0 MICROINCHES OVERALL | | SURFACE GROOVE LOCATION AND QUANTITY | 4 EXTERNAL |
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