Part Details | ROD END PLAIN BEARING
3120-01-055-3958 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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes BEARING, PLAIN, SPHERICAL and BEARING, PLAIN, SELF-ALIGNING.
Alternate Parts: M8193524, M81935/2-4, M81935204, M81935/2-04, MILB81935, MIL-B-81935, MS21243S04, MS212434, MS21243-4, M81935204, M81935/2-04, AS819352, AS81935/2, AS81935, 3120-01-055-3958, 01-055-3958, 3120010553958, 010553958
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | FEB 04, 1978 | 01-055-3958 | 13209 ( BEARING, PLAIN, ROD END ) |
REFERENCE DRAWINGS & PICTURES
INTERNALLY THREADED W/ HEXAGON END
BALL TYPE
Cross Reference | NSN 3120-01-055-3958
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M81935/2-4 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| M81935/2-04 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-B-81935 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MS21243S04 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| MS21243-4 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| M81935/2-04 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS81935/2 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS81935 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 3120-01-055-3958
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | BALL TYPE |
| OVERALL LENGTH | 1.8570 INCHES MINIMUM AND 1.8870 INCHES MAXIMUM |
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 0.7960 INCHES MINIMUM AND 0.8160 INCHES MAXIMUM |
| BORE CENTER TO SHANK END DISTANCE | 1.4590 INCHES MINIMUM AND 1.4790 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 0.3320 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
| STATIC RADIAL LOAD RATING | 4860 POUNDS |
| SHANK STYLE | INTERNALLY THREADED W/ HEXAGON END |
| SHANK THREAD LENGTH | 0.7500 INCHES MINIMUM |
| SHANK WIDTH ACROSS WRENCH FLATS | 0.4270 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNJF |
| THREAD DIAMETER | 0.312 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| SPECIAL FEATURES | KEYSLOT FOR NAS559 LOCK IN SHANK |