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National Stock Number: 3120-01-056-2976
Federal Supply Class: 3120
National Item Identification Number: 010562976
Description: BEARING,PLAIN,SELF-ALIGNING
Detail: A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.
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Manufacturer Information:
AS21155 | 0U583 | SAE INTERNATIONAL | AS21155 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | MS21155-S6 | 0U583 | SAE INTERNATIONAL | SAE AS21155 | 0U583 | SAE INTERNATIONAL | MS21155-S6 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | MS21155S6 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | SAE AS21155 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
BORE DIAMETER | 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM | INNER MEMBER WIDTH | 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-21164 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION | MATERIAL | GREASE AND DISULFIDE MOLYBDENUM LUBRICATION | OUTER MEMBER OUTSIDE DIAMETER | 0.8120 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM | OUTER MEMBER WIDTH | 0.3380 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
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