NSN 3120-00-890-3208
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-890-3208 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: 7051616, 705161-6, 3120-00-890-3208, 00-890-3208, 3120008903208, 008903208
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | APR 12, 1968 | 00-890-3208 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-00-890-3208
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 705161-6 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 3120-00-890-3208
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING | BRC53.0 MINIMUM AND CRC58.0 MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 0.433 INCHES MINIMUM AND 0.434 INCHES MAXIMUM |
| FACE WIDTH | 0.324 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.343 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |