NSN 3120-01-018-5989
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-018-5989 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: 204701184, 204-70118-4, 204701184, 204-70118-4, 204701184, 204-70118-4, 3120-01-018-5989, 01-018-5989, 3120010185989, 010185989
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAR 29, 1976 | 01-018-5989 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-018-5989
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 204-70118-4 | 04836 | JAMAICA BEARINGS CO INCDIV GOVERNMENT SALES DIV. |
| 204-70118-4 | 08073 | MAMCO MFG CO INC |
| 204-70118-4 | 81205 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 3120-01-018-5989
| Characteristic | Specifications |
|---|---|
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 0.340 INCHES MINIMUM AND 0.342 INCHES MAXIMUM |
| FACE WIDTH | 0.540 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |