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National Stock Number:
3120-99-809-8771
Federal Supply Class:
3120
National Item Identification Number:
998098771
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:
| 35NM53840 | K3743 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED | | 48DU48 | K0312 | WAUKESHA BEARINGS LTD | | 85-57-57-28-33712 | K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED | | 48DU48 | KCWY9 | BEARING TRANSMISSION AND LUBRICANT SUPPLIES LTD | | FL19753 | U7655 | MINISTRY OF DEFENCE PROCUREMENT EXEC TIVE DGLFS ADQA/LFS ROOM 6 05A |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.0000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.1880 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | MATERIAL DOCUMENT AND CLASSIFICATION | GLACIER METAL CO. LTD, GLACIER DU MFR REF ALL MATERIAL RESPONSES | | MATERIAL | BRONZE INTERMEDIATE LAYER | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | OVERALL LENGTH | 2.9900 INCHES MINIMUM AND 3.0100 INCHES MAXIMUM | | SPECIAL FEATURES | BUTT JOINT | | STYLE DESIGNATOR | SPLIT, PLAIN, NO OUTSIDE FLANGES | | SURFACE TREATMENT | TIN LEFT END SURFACE OF BODY | | SURFACE TREATMENT | TIN OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE TREATMENT | TIN RIGHT END SURFACE OF BODY |
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