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National Stock Number: 3120-00-010-2989
Federal Supply Class: 3120
National Item Identification Number: 000102989
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:
10898052 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 10898052 | 24892 | YORDE MACHINE PRODUCTS CO |
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Techincal Specification:
MATERIAL | COPPER ALLOY OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | OVERALL LENGTH | 0.6250 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 1.2530 INCHES NOMINAL | BODY INSIDE DIAMETER | 1.0010 INCHES NOMINAL | FLANGE OUTSIDE DIAMETER | 1.8750 INCHES NOMINAL | FLANGE WIDTH | 0.1250 INCHES NOMINAL | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CHAMFERED OUTSIDE RIGHT CORNER | | SQUARE INSIDE RIGHT CORNER | | CHAMFERED INSIDE LEFT CORNER | | CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER | | ROUND LEFT FLANGE BODY CORNER | LUBRICATION MATERIAL | LUBRICATING OIL |
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