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National Stock Number:
3120-00-151-7842
Federal Supply Class:
3120
National Item Identification Number:
001517842
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:
| 420082-5 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | BODY INSIDE DIAMETER | 1.8900 INCHES MINIMUM AND 1.9000 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.2510 INCHES MINIMUM AND 2.2520 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HOLE DIAMETER | 0.3438 INCHES NOMINAL FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED STRAIGHT AND CIRCULAR | | OVERALL LENGTH | 2.0000 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 857 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
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