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National Stock Number:
3120-01-215-2560
Federal Supply Class:
3120
National Item Identification Number:
012152560
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:
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.6248 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 0.6850 INCHES MINIMUM AND 0.6950 INCHES MAXIMUM | | FLANGE WIDTH | 0.0400 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM | | OVERALL LENGTH | 0.1955 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 841 OVERALL | | SPECIAL FEATURES | LEFT FLANGE BODY CORNER CAN BE UNDERCUT | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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