NSN 3120-00-879-4882
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-879-4882 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: 946526101, 946526-101, AD50199645, AD50199-645, 3120-00-879-4882, 00-879-4882, 3120008794882, 008794882
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | OCT 23, 1967 | 00-879-4882 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3120-00-879-4882
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 946526-101 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| AD50199-645 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 3120-00-879-4882
| Characteristic | Specifications |
|---|---|
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| OUTSIDE DIAMETER | 1.045 INCHES NOMINAL |
| BORE LENGTH | 0.900 INCHES NOMINAL |
| FACE WIDTH | 0.810 INCHES NOMINAL |
| BORE INSIDE DIAMETER | 0.378 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |