NSN 3120-01-331-0740
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-331-0740 A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.
Alternate Parts: 70024941, 7002494-1, 70024941, 7002494-1, 3120-01-331-0740, 01-331-0740, 3120013310740, 013310740
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 13, 1990 | 01-331-0740 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-331-0740
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7002494-1 | 32067 | MARVIN ENGINEERING CO., INC.DBA MARVIN GROUP, THE |
| 7002494-1 | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 3120-01-331-0740
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| FACE WIDTH | 0.358 INCHES MINIMUM AND 0.368 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.200 INCHES NOMINAL |
| SPECIAL FEATURES | ITEM IS USED ON AMRAAM LAUNCHER-128A |