NSN 3120-01-170-9948
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-170-9948 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: 13214E2074, 3120-01-170-9948, 01-170-9948, 3120011709948, 011709948
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | FEB 01, 1984 | 01-170-9948 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, COUNTERBORED
Cross Reference | NSN 3120-01-170-9948
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13214E2074 | 97403 | CECOM LR CENTER |
Technical Data | NSN 3120-01-170-9948
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN, COUNTERBORED |
| COUNTERBORE DIAMETER | 0.880 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.305 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.750 INCHES NOMINAL |
| FACE WIDTH | 0.740 INCHES NOMINAL |
| BORE INSIDE DIAMETER | 0.626 INCHES NOMINAL |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.220IN.RADIUS ON COUNTERBORE SIDE |
| END ITEM IDENTIFICATION | 2350-00-808-7100 |