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National Stock Number:
3120-00-287-9087
Federal Supply Class:
3120
National Item Identification Number:
002879087
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:
| GB1232-2A | 28528 | ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST | | GB1232-2A | 31550 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2770 INCHES MINIMUM AND 0.2870 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4844 INCHES MINIMUM AND 0.5156 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.6730 INCHES MINIMUM AND 0.6830 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE TREATMENT | ZINC OVERALL |
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