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National Stock Number:
3120-01-389-2585
Federal Supply Class:
3120
National Item Identification Number:
013892585
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 58 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 512-6404651 FIND 57 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 903 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 2.8120 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.9950 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.6290 INCHES MINIMUM AND | | 1.6330 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 4.3800 INCHES NOMINAL | | FLANGE WIDTH | 0.2190 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | SPECIAL FEATURES | 4 HOLES 0.3750 IN. DIA. |
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