NSN 3120-01-168-8671
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-168-8671 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: 6152818, 12614821, 3120-01-168-8671, 01-168-8671, 3120011688671, 011688671
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 27, 1983 | 01-168-8671 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, COUNTERBORED
Cross Reference | NSN 3120-01-168-8671
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6152818 | S3715 | BOFORS AB |
| 12614821 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3120-01-168-8671
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN, COUNTERBORED |
| COUNTERBORE DIAMETER | 19.8 MILLIMETERS NOMINAL |
| COUNTERBORE DEPTH | 2.1 MILLIMETERS NOMINAL |
| OUTSIDE DIAMETER | 27.95 MILLIMETERS NOMINAL |
| FACE WIDTH | 12.2 MILLIMETERS NOMINAL |
| BORE INSIDE DIAMETER | 15.0 MILLIMETERS NOMINAL |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.4 MM. RADIUS |
| CUBIC MEASURE | 9.5306 CUBIC METERS |