NSN 3120-01-069-6686
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-069-6686 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: 7094684909 ITEM 6, 709-4684909 ITEM 6, 7094684909 ITEM 6, 709-4684909 ITEM 6, 3120-01-069-6686, 01-069-6686, 3120010696686, 010696686
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 20, 1978 | 01-069-6686 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-069-6686
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 709-4684909 ITEM 6 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 709-4684909 ITEM 6 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3120-01-069-6686
| Characteristic | Specifications |
|---|---|
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 2.000 INCHES NOMINAL |
| FACE WIDTH | 1.125 INCHES NOMINAL |
| BORE INSIDE DIAMETER | 0.691 INCHES MINIMUM AND 0.692 INCHES MAXIMUM |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.060 IN. RADIUS ONE END,0.125 IN. LG BY 45 DEG CHAMFER ONE END |
| CHAMFER/RADIUS OF INSIDE CORNER | 0.030 IN. LG BY 45 DEG CHAMFER BOTH ENDS |