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National Stock Number:
3120-00-035-6901
Federal Supply Class:
3120
National Item Identification Number:
000356901
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:
| 21-423 | 35301 | DRESSER INDUSTRIES INC LEROI DIV | | 800110 | 64104 | DRESSER, LLC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SEGMENTED, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.2380 INCHES MINIMUM AND | | 1.2480 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.9010 INCHES NOMINAL | | BODY INSIDE DIAMETER | 2.1510 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | KEYWAY DIMENSION | 0.1750 INCHES MINIMUM AND | | 0.1800 INCHES MAXIMUM EXTERNAL KEYWAY WIDTH | | 0.0450 INCHES MINIMUM AND | | 0.0550 INCHES MAXIMUM EXTERNAL KEYWAY DEPTH | | 0.2180 INCHES NOMINAL EXTERNAL KEYWAY LENGTH |
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