Part Details | ROD END PLAIN BEARING
3120-01-253-3040 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: 123497251, 12349725-1, 3120-01-253-3040, 01-253-3040, 3120012533040, 012533040
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | APR 16, 1987 | 01-253-3040 | 13209 ( BEARING, PLAIN, ROD END ) |
REFERENCE DRAWINGS & PICTURES
INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE
BALL TYPE
Cross Reference | NSN 3120-01-253-3040
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12349725-1 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3120-01-253-3040
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | BALL TYPE |
| OVERALL LENGTH | 2.0750 INCHES NOMINAL |
| BORE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 0.8900 INCHES MINIMUM AND 0.9100 INCHES MAXIMUM |
| BORE CENTER TO SHANK END DISTANCE | 1.6150 INCHES MINIMUM AND 1.6350 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
| SHANK STYLE | INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE |
| SHANK THREAD LENGTH | 1.0000 INCHES MAXIMUM |
| INSPECTION HOLE CENTER TO END DISTANCE | 0.4170 INCHES MINIMUM AND 0.4570 INCHES MAXIMUM |
| SHANK WIDTH ACROSS WRENCH FLATS | 0.4900 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNJF |
| THREAD DIAMETER | 0.3125 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| SPECIAL FEATURES | RACE INSERT ID DRY FILM LUBRICANT PER MIL-L-8937;ROD END BODY FINISH NOT FOR CRES OPTIONAL MATERIAL;THREADS ON SHANK OPTIONAL THREAD CLASSIFICATION UNF-3B |