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National Stock Number:
3120-00-400-3024
Federal Supply Class:
3120
National Item Identification Number:
004003024
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:
| 2022940 4 | K0189 | KONGSBERG MARITIME LIMITED | | 2022940-4 | K0189 | KONGSBERG MARITIME LIMITED | | 23510-21-3 | 88311 | MIL-VICKERS INC |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 HOLE | | BODY INSIDE DIAMETER | 4.2500 INCHES MINIMUM AND 4.2515 INCHES MAXIMUM | | LUBRICANT ACCOMMODATION STYLE | GROOVED OPEN BOTH ENDS AND GROOVED CIRCULAR AND GROOVED SINGLE X | | OVERALL LENGTH | 5.3120 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 932 OVERALL | | SPECIAL FEATURES | OUTSIDE BODY SQUARE | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE GROOVE LOCATION AND QUANTITY | 7 INTERNAL |
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