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National Stock Number:
3120-01-199-1233
Federal Supply Class:
3120
National Item Identification Number:
011991233
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:
| 657144 | 98889 | AEROCONTROLEX GROUP, INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.2770 INCHES MINIMUM AND | | 0.2800 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4998 INCHES MINIMUM AND | | 0.5003 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.3133 INCHES MINIMUM AND | | 0.3138 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.6200 INCHES MINIMUM AND | | 0.6300 INCHES MAXIMUM | | FLANGE WIDTH | 0.1120 INCHES MINIMUM AND | | 0.1150 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
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