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National Stock Number:
3120-01-623-0711
Federal Supply Class:
3120
National Item Identification Number:
016230711
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:
| 12520479-2 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12520479-2 | 4B151 | MATERION BRUSH INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.5075 INCHES MINIMUM AND 3.5085 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.2535 INCHES MINIMUM AND 4.2545 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING,SLEEVE | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.840 INCHES MINIMUM AND 1.860 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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