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National Stock Number:
3120-00-497-7997
Federal Supply Class:
3120
National Item Identification Number:
004977997
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:
| R1400 | 88001 | UNITED STATES POSTAL SERVICE |
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Techincal Specification:
| OVERALL LENGTH | 0.1830 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM | | LUBRICATION MATERIAL | LUBRICANT, MANUFACTURERS STANDARD | | MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE | | BODY INSIDE DIAMETER | 0.1270 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.1880 INCHES MINIMUM AND 0.2030 INCHES MAXIMUM | | CORNER SHAPE | SQUARE CENTER FLANGE LEFT BODY CORNER | | CORNER SHAPE | SQUARE CENTER FLANGE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE CENTER FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE CENTER FLANGE RIGHT BODY CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | END TO FLANGE DISTANCE | 0.0100 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 0.3150 INCHES NOMINAL | | FLANGE WIDTH | 0.1560 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM |
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