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National Stock Number:
3120-01-312-3985
Federal Supply Class:
3120
National Item Identification Number:
013123985
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:
| 810-4384538 PIECE 75 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 606 OR | | COPPER ALLOY 614 OR | | COPPER ALLOY 630 OR | | COPPER ALLOY 642 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.9900 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.3760 INCHES MINIMUM AND | | 2.3770 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.0000 INCHES MINIMUM AND | | 2.0020 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | LUBRICANT ACCOMMODATION STYLE | GROOVED CLOSED BOTH ENDS | | SURFACE GROOVE LOCATION AND QUANTITY | 4 EXTERNAL |
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