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National Stock Number:
3120-01-422-0039
Federal Supply Class:
3120
National Item Identification Number:
014220039
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:
| 4D0133-8B | 88277 | THE BOEING COMPANY | | ADLF08-9 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | SWKBAF-8-197 | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.6260 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM | | FLANGE WIDTH | 0.0450 INCHES NOMINAL | | OVERALL LENGTH | 0.5250 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2024 OUTER LAYER | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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