NSN 3120-00-412-8985
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-412-8985 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: 113982, 113982, 113982, 3120-00-412-8985, 00-412-8985, 3120004128985, 004128985
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-412-8985 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, COUNTERBORED
Cross Reference | NSN 3120-00-412-8985
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 113982 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| 113982 | 70408 | AT AND T CORP |
| 113982 | 3B4M0 | LUCENT TECHNOLOGIES INCCORPORATE HEADQUARTERS |
Technical Data | NSN 3120-00-412-8985
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN, COUNTERBORED |
| COUNTERBORE DIAMETER | 0.2510 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.0605 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.3120 INCHES NOMINAL |
| FACE WIDTH | 0.1860 INCHES NOMINAL |
| BORE INSIDE DIAMETER | 0.1890 INCHES NOMINAL |
