Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-688-7667 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: S163080834, S1630-80834, 3120-00-688-7667, 00-688-7667, 3120006887667, 006887667
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1961 | 00-688-7667 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, PROTRUDING HUBS
Cross Reference | NSN 3120-00-688-7667
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S1630-80834 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 3120-00-688-7667
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN, PROTRUDING HUBS |
| OUTSIDE DIAMETER | 0.617 INCHES MINIMUM AND 0.618 INCHES MAXIMUM |
| BORE LENGTH | 0.547 INCHES MINIMUM AND 0.552 INCHES MAXIMUM |
| FACE WIDTH | 0.487 INCHES MINIMUM AND 0.492 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.313 INCHES MINIMUM AND 0.317 INCHES MAXIMUM |
| HUB DIAMETER | 0.500 INCHES NOMINAL |