Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-221-9272 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: 10192452, 3120-00-221-9272, 00-221-9272, 3120002219272, 002219272
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JUN 25, 1969 | 00-221-9272 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-00-221-9272
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10192452 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 3120-00-221-9272
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| FACE WIDTH | 0.193 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.341 INCHES MINIMUM AND 0.342 INCHES MAXIMUM |