Project 675K
| Type |
SSGN |
| Soviet designation |
PLARK |
| NATO reporting name |
Echo II (mod) |
| Country |
USSR |
| Displacement (t) |
6,000 |
| Length (m) |
115.4 |
| Beam (m) |
9.3 |
| Draft (m) |
6.7 |
| Height (m) |
9.3 |
| Max speed submerged (kn) |
22.0 |
| Max speed surfaced (kn) |
14.0 |
| Max safe depth (m) |
241 |
| Endurance (days) |
60 |
| Nuclear reactors |
2 |
| Titanium hull |
No |
| Class year |
1972 |
Individual hulls (2)
| Name |
Short name |
Country |
Commissioned |
Decommissioned |
Remark |
| K-125 |
K-125 |
USSR |
1974-09-20 |
1991-08-08 |
|
| K-47 |
K-47 |
USSR |
1974-12-01 |
1994-01-27 |
|