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National Stock Number:
3120-01-131-2997
Federal Supply Class:
3120
National Item Identification Number:
011312997
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:
| 018075-2 | 15823 | UNIFLITE INC | | 018075-2 | 67060 | SEA CURE TECHNOLOGY, INC | | AA-2803-2 | 70417 | CHRYSLER CORP AMPLEX DIV | | AA-2803-2 | 70901 | BEEMER PRECISION INC | | PB-8092-48 | 75174 | JOHNSON BRONZE CO | | MIL-B-5687 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.5020 INCHES MINIMUM AND 2.5040 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.8780 INCHES MINIMUM AND 2.8800 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 2.9900 INCHES MINIMUM AND 3.0100 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 841 OVERALL | | MATERIAL | OIL LUBRICATING LUBRICATION | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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