| Значение | Комментарий |
Ring 1 |
1st Ring: Ring Type | T | Keystone Ring |
Coating | Mo P | Molybdenum coated-Phosphated |
Height | 2.5 | |
Ring 2 |
2nd Ring: Ring Type | N | Napier ring |
Coating | Mo P | Molybdenum coated-Phosphated |
Height | 2.0 | |
Ring 3 |
3rd Ring: Ring Type | DSF | Coil spring loaded bevelled edge oil control ring |
Coating | Cr P | Chrome plated-Phosphated |
Height | 4.0 | |