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National Stock Number:
3120-01-072-8100
Federal Supply Class:
3120
National Item Identification Number:
010728100
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:
| 12283277 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| FLANGE OUTSIDE DIAMETER | 0.7700 INCHES NOMINAL | | FLANGE WIDTH | 0.0780 INCHES NOMINAL | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CHAMFERED OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE | | LUBRICATION MATERIAL | LUBRICANT, SOLID FILM, MIL-L-46010 | | MATERIAL | STEEL COMP 1117 OR | | STEEL COMP 1215 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC ALL MATERIAL RESPONSES OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.3700 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.5000 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.3270 INCHES NOMINAL |
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