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National Stock Number:
3120-00-042-8643
Federal Supply Class:
3120
National Item Identification Number:
000428643
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:
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | BODY INSIDE DIAMETER | 3.4990 INCHES MINIMUM AND 3.5010 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.0030 INCHES MINIMUM AND 4.0050 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICANT ACCOMMODATION STYLE | GROOVED DOUBLE LOOP AND GROOVED CIRCULAR | | OVERALL LENGTH | 5.4950 INCHES MINIMUM AND 5.5050 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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