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National Stock Number:
3120-00-158-2502
Federal Supply Class:
3120
National Item Identification Number:
001582502
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:
| 99-820099 | 70898 | BEECHCRAFT CORPORATION | | 99-820099 | 7EK50 | TEXTRON AVIATION INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 1.2500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.6290 INCHES NOMINAL | | BODY INSIDE DIAMETER | 3.5000 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 4.2500 INCHES NOMINAL | | FLANGE WIDTH | 0.0930 INCHES NOMINAL | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CHAMFERED OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | | ROUND LEFT FLANGE BODY CORNER | | SURFACE FINISH | 100.0 MICROINCHES OVERALL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 7EK50 | | DESIGN CONTROL REFERENCE | 99-820099 |
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