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National Stock Number:
3120-01-306-4908
Federal Supply Class:
3120
National Item Identification Number:
013064908
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:
| 65850-05221-103 | 72286 | EXCEL CORP | | 65850-05221-103 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 65850-052221-103 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | PLASTIC FLUOROCARBON OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.9900 INCHES MINIMUM AND | | 1.9950 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 5.0400 INCHES MINIMUM AND | | 5.0450 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 4.3050 INCHES MINIMUM AND | | 4.3150 INCHES MAXIMUM | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | SQUARE OUTSIDE RIGHT CORNER | | ROUND INSIDE RIGHT CORNER | | ROUND INSIDE LEFT CORNER | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
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