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National Stock Number:
3120-01-247-3524
Federal Supply Class:
3120
National Item Identification Number:
012473524
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:
| 74A661130-2001 | 25989 | STEELVILLE MANUFACTURING CO | | 74A661130-2001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE | | OVERALL LENGTH | 0.9870 INCHES MINIMUM AND | | 0.9970 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.3850 INCHES MINIMUM AND | | 0.3930 INCHES MAXIMUM | | FLANGE WIDTH | 0.0400 INCHES MINIMUM AND | | 0.0500 INCHES MAXIMUM | | END TO FLANGE DISTANCE | 0.4540 INCHES MINIMUM AND | | 0.4640 INCHES MAXIMUM | | LEFT END BODY DIAMETER | 0.6150 INCHES MINIMUM AND | | 0.6250 INCHES MAXIMUM | | RIGHT END BODY DIAMETER | 0.5615 INCHES MINIMUM AND | | 0.5620 INCHES MAXIMUM | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CHAMFERED OUTSIDE RIGHT CORNER |
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