Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-030-8384 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: 51B24891, 51B24891, 51B24891, 3120-00-030-8384, 00-030-8384, 3120000308384, 000308384
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-030-8384 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, COUNTERBORED
Cross Reference | NSN 3120-00-030-8384
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 51B24891 | 97151 | AIR FORCE LIFECYCLE MANAGEMENTCENTER ELECTRONIC COMPONENTS |
| 51B24891 | 80049 | DEPARTMENT OF THE AIR FORCE |
| 51B24891 | 98750 | SAN ANTONIO AIR LOGISTICS CENTER |
Technical Data | NSN 3120-00-030-8384
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN, COUNTERBORED |
| COUNTERBORE DIAMETER | 1.400 INCHES MINIMUM AND 1.410 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.200 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.000 INCHES MINIMUM AND 2.003 INCHES MAXIMUM |
| FACE WIDTH | 1.000 INCHES NOMINAL |
| BORE INSIDE DIAMETER | 0.625 INCHES MINIMUM AND 0.632 INCHES MAXIMUM |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.060 IN. BY 45 DEG |