NSN 3120-01-004-2381
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-004-2381 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: 160D13605711, 160D136057-11, 3120-01-004-2381, 01-004-2381, 3120010042381, 010042381
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAY 30, 1975 | 01-004-2381 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-004-2381
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 160D136057-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
Technical Data | NSN 3120-01-004-2381
| Characteristic | Specifications |
|---|---|
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.125 INCHES NOMINAL |
| FACE WIDTH | 0.485 INCHES MINIMUM AND 0.490 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.502 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |