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National Stock Number:
3120-01-389-0667
Federal Supply Class:
3120
National Item Identification Number:
013890667
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:
| 512-6404649 FIND 20 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 512-6404651 FIND 50 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 2.6290 INCHES MINIMUM AND | | 2.6300 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL | | BODY INSIDE DIAMETER | 2.0170 INCHES MINIMUM AND | | 2.0190 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CHAMFERED OUTSIDE RIGHT CORNER | | CHAMFERED INSIDE RIGHT CORNER | | CHAMFERED INSIDE LEFT CORNER |
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