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National Stock Number:
3120-01-257-6978
Federal Supply Class:
3120
National Item Identification Number:
012576978
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:
| 69195 | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | 69195-FB-68-7 | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | FB-68-7 | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | MIL-B-5687 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 260 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687,TYPE 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.8700 INCHES MINIMUM AND | | 0.8800 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.5010 INCHES MINIMUM AND | | 0.5020 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.3760 INCHES MINIMUM AND | | 0.3770 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.6850 INCHES MINIMUM AND | | 0.6900 INCHES MAXIMUM | | FLANGE WIDTH | 0.0938 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICATION MATERIAL | LUBRICATING OIL | | SPECIFICATION/STANDARD DATA | 81349-MIL-B-5687 GOVERNMENT SPECIFICATION | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND | | A COMPOSITION | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-B-5687 |
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