KM
| RING NO. | Remarks | Dh | Dg | W | d | Df | T | S | RING Safety factor of 3 | GROOVE Safety factor ot 2 |
| KM-337 | KM-337 | 3.375 | 3.479 | 0.068 | 0.052 | 3.509 | 0.061 | 0.188 | 27170 | 12410 |
| KM-343 | KM-343 | 3.437 | 3.543 | 0.068 | 0.053 | 3.574 | 0.061 | 0.188 | 27660 | 12880 |
| KM-350 | KM-350 | 3.5 | 3.606 | 0.068 | 0.053 | 3.636 | 0.061 | 0.188 | 28170 | 13110 |
| KM-354 | KM-354 | 3.543 | 3.653 | 0.068 | 0.055 | 3.684 | 0.061 | 0.198 | 28520 | 13770 |
| KM-356 | KM-356 | 3.562 | 3.672 | 0.068 | 0.055 | 3.703 | 0.061 | 0.198 | 28670 | 13850 |
| KM-362 | KM-362 | 3.625 | 3.737 | 0.068 | 0.056 | 3.769 | 0.061 | 0.198 | 29180 | 14350 |
| KM-368 | KM-368 | 3.687 | 3.799 | 0.068 | 0.056 | 3.832 | 0.061 | 0.198 | 29680 | 14600 |
| KM-374 | KM-374 | 3.74 | 3.852 | 0.068 | 0.056 | 3.885 | 0.061 | 0.198 | 30100 | 14800 |
| KM-375 | KM-375 | 3.75 | 3.862 | 0.068 | 0.056 | 3.894 | 0.061 | 0.198 | 30180 | 14840 |
| KM-381 | KM-381 | 3.812 | 3.93 | 0.068 | 0.059 | 3.963 | 0.061 | 0.208 | 30680 | 15900 |
| KM-387 | KM-387 | 3.875 | 3.993 | 0.068 | 0.059 | 4.025 | 0.061 | 0.208 | 31190 | 16160 |
| KM-393 | KM-393 | 3.938 | 4.056 | 0.068 | 0.059 | 4.089 | 0.061 | 0.208 | 31700 | 16420 |
| KM-400 | KM-400 | 4 | 4.124 | 0.068 | 0.062 | 4.157 | 0.061 | 0.218 | 32200 | 17530 |
| KM-406 | KM-406 | 4.063 | 4.187 | 0.068 | 0.062 | 4.222 | 0.061 | 0.218 | 32700 | 17810 |
| KM-412 | KM-412 | 4.125 | 4.249 | 0.068 | 0.062 | 4.284 | 0.061 | 0.218 | 33200 | 18080 |
| KM-418 | KM-418 | 4.188 | 4.311 | 0.068 | 0.062 | 4.347 | 0.061 | 0.218 | 33710 | 18350 |
| KM-425 | KM-425 | 4.25 | 4.38 | 0.068 | 0.065 | 4.416 | 0.061 | 0.228 | 34210 | 19530 |
| KM-431 | KM-431 | 4.312 | 4.442 | 0.068 | 0.065 | 4.479 | 0.061 | 0.228 | 34710 | 19810 |
| KM-433 | KM-433 | 4.33 | 4.46 | 0.068 | 0.065 | 4.497 | 0.061 | 0.228 | 34850 | 19900 |
| KM-437 | KM-437 | 4.375 | 4.505 | 0.068 | 0.065 | 4.543 | 0.061 | 0.228 | 35210 | 20100 |
