| NO. | 参数代号 | 类型 | 材质 | 对应图纸 |
| 763 | SRAD20-24 | SRA | D | - | 764 | SRAD20-27 | SRA | D | - |
| 765 | SRAD25-29 | SRA | D | - | 766 | SRAD25-31 | SRA | D | - |
| 767 | SRAD25-32 | SRA | D | - | 768 | SRAD30-35 | SRA | D | - |
| 769 | SRAD30-38 | SRA | D | - | 770 | SRAS4-7 | SRA | S | - |
| 771 | SRAS5-8 | SRA | S | - | 772 | SRAS6-9 | SRA | S | - |
| 773 | SRAS8-12 | SRA | S | - | 774 | SRAS10-13 | SRA | S | - |