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National Stock Number:
3120-01-305-0259
Federal Supply Class:
3120
National Item Identification Number:
013050259
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:
| 26M01-5801 ITEM 0025 | 8X098 | TRIUMPH MANUFACTURING COMPANY, INC. | | 26M01-5801 ITEM 0025 | 96169 | ELECTRIC BOAT CORPORATION | | 26M01-5801 ITEM 18 | 60038 | THE TIMKEN CORPORATION | | 26M105801-0013 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.7810 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.0010 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM | | CORNER SHAPE | UNDERCUT ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 1.1560 INCHES NOMINAL | | FLANGE WIDTH | 0.2500 INCHES NOMINAL | | OVERALL LENGTH | 1.0000 INCHES NOMINAL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE FINISH | 25.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE | | SURFACE FINISH | 63.0 MICROINCHES RIGHT END SURFACE OF BODY |
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