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National Stock Number:
3120-00-339-5835
Federal Supply Class:
3120
National Item Identification Number:
003395835
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:
| 21-350F | 35301 | DRESSER INDUSTRIES INC LEROI DIV | | 21-350F | 71995 | DRESSER INDUSTRIES INC WAUKESHA ENGINE DIV |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.8665 INCHES MINIMUM AND 2.8680 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.0475 INCHES MINIMUM AND 3.0485 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 2.0750 INCHES MINIMUM AND 2.0850 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-13506,COMP 190 MIL SPEC SINGLE MATERIAL RESPONSE INNER LAYER | | MATERIAL | LEAD ALLOY 190 INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | STYLE DESIGNATOR | SEGMENTED, PLAIN, NO OUTSIDE FLANGES | | SURFACE TREATMENT | TIN ALLOY RIGHT END SURFACE OF BODY | | SURFACE TREATMENT | TIN ALLOY LEFT END SURFACE OF BODY | | SURFACE TREATMENT | TIN ALLOY OUTSIDE DIAMETER SURFACE OF BODY |
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