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National Stock Number:
3120-00-353-6376
Federal Supply Class:
3120
National Item Identification Number:
003536376
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:
| 5458170 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY | | 5458170-28-2 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY | | 8379661 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 8170-28-2 | 72869 | EIDAL INTERNATIONAL CORPORATION | | 8170-28-2 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY | | 8170-28 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.6330 INCHES MINIMUM AND 3.6370 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.1280 INCHES MINIMUM AND 4.1290 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FEATURES PROVIDED | CASEHARDENED | | HARDNESS RATING | 220.0 BRINELL STANDARD MINIMUM AND 230.0 BRINELL STANDARD MAXIMUM OVERALL | | LUBRICANT ACCOMMODATION STYLE | GROOVED OPEN ONE END | | OVERALL LENGTH | 2.7500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-00643 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 1020 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE GROOVE LOCATION AND QUANTITY | 4 INTERNAL |
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