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National Stock Number:
3120-01-006-4016
Federal Supply Class:
3120
National Item Identification Number:
010064016
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 | 2 HOLE | | BODY INSIDE DIAMETER | 3.0020 INCHES MINIMUM AND 3.0050 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.6280 INCHES MINIMUM AND 3.6300 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HOLE DIAMETER | 0.4375 INCHES NOMINAL FIRST | | HOLE DIAMETER | 0.7500 INCHES NOMINAL SECOND | | LUBRICANT ACCOMMODATION STYLE | GROOVED CLOSED BOTH ENDS AND GROOVED CIRCULAR | | OVERALL LENGTH | 4.9900 INCHES MINIMUM AND 5.0100 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 937 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL AND 1 EXTERNAL |
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