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National Stock Number:
3120-00-347-5900
Federal Supply Class:
3120
National Item Identification Number:
003475900
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:
| 319924 | 23705 | FRUEHAUF CORP | | 7979962 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 8330811 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | MILB5687 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BODY INSIDE DIAMETER | 2.0040 INCHES MINIMUM AND 2.0060 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.2540 INCHES MINIMUM AND 2.2560 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 1.2344 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687,TYPE 2,COMP A,CLASS A1 FED SPEC 1ST MATERIAL RESPONSE OR MIL-B-5687,TYPE 2,COMP A,CLASS A2 FED SPEC 2ND MATERIAL RESPONSE OR MIL-B-5687,TYPE 2,COMP A,CLASS A3 FED SPEC 3RD MATERIAL RESPONSE OR MIL-B-5687,COMP B FED SPEC 4TH MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY OVERALL | | MATERIAL | OIL LUBRICATING LUBRICATION | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND A COMPOSITION AND B COMPOSITION | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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