Part Details | ENGINE POPPET VALVE ROTOR
2815-00-485-9418 A spring loaded metallic device which is specifically designed to rotate the poppet valves of an internal combustion engine to prevent uneven wear and/or distortion of the valve seating surface. See also SEAT, HELICAL COMPRESSION SPRING.
Alternate Parts: 8N7782, 5S5874, 8N7782, 5S5874, 1021800, IPS5S5874, IPD8N7782, IPD5S5874, 5S587400, 5S5874-00, 2815-00-485-9418, 00-485-9418, 2815004859418, 004859418
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | MAY 28, 1969 | 00-485-9418 | 22200 ( ROTOR, ENGINE POPPET VALVE ) |
REFERENCE DRAWINGS & PICTURES
POSITIVE TYPE-TAPERED BORE
Cross Reference | NSN 2815-00-485-9418
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8N7782 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 5S5874 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 8N7782 | 25496 | HOLT BROS |
| 5S5874 | 25496 | HOLT BROS |
| 1021800 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
| IPS5S5874 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
| IPD8N7782 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
| IPD5S5874 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
| 5S5874-00 | 58312 | MIL-TECH MFG INC |
Technical Data | NSN 2815-00-485-9418
| Characteristic | Specifications |
|---|---|
| ROTATION DIRECTION | CLOCKWISE |
| MINIMUM ROTATION IN DEG | 10.0 |
| STYLE DESIGNATOR | POSITIVE TYPE-TAPERED BORE |
| OVERALL HEIGHT | 0.508 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.995 INCHES NOMINAL |
| FIRST STEP LENGTH | 0.140 INCHES NOMINAL |
| SECOND STEP DIAMETER | 1.375 INCHES NOMINAL |
| SECOND STEP LENGTH | 0.220 INCHES NOMINAL |
| BORE DIAMETER | 0.525 INCHES NOMINAL |
| TAPERED BORE INCLUDED ANGLE IN DEG | 15 DEG |
| DISTANCE FROM END TO NEAREST STEP | 0.084 INCHES NOMINAL |