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National Stock Number:
3120-00-752-8213
Federal Supply Class:
3120
National Item Identification Number:
007528213
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:
| 16300214 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | | NAFB27A2 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.0030 INCHES MINIMUM AND 3.0040 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.4400 INCHES MINIMUM AND 3.4410 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICANT ACCOMMODATION STYLE | GROOVED SPIRAL CIRCULAR | | OVERALL LENGTH | 1.5350 INCHES MINIMUM AND 1.5400 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 937 OVERALL | | SPECIAL FEATURES | 30 HELICAL GROOVE EQUALLY SPACE OIL GROOVE ON INSIDE DIA. | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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