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National Stock Number:
3120-00-585-7449
Federal Supply Class:
3120
National Item Identification Number:
005857449
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:
| 191655 | 37695 | RAYTHEON COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.1870 INCHES MINIMUM AND 0.1873 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3136 INCHES MINIMUM AND 0.3138 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL | | LUBRICANT ACCOMMODATION STYLE | GROOVED DOUBLE LOOP | | OVERALL LENGTH | 0.1980 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 440C OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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