Document ID: chunk:federal_register_of_legislation:F2025L00028:reg:4
Version: federal_register_of_legislation:F2025L00028
Segment Type: reg
Provision Reference: reg 4
Character Range: 107138–107865

4          Thorax        1
      4a                 Thoracic spine                             1
      4b                 Back plate (curved)                        1
      4c                 Rib module                                 3
      4d                 Rib bow covered with flesh                 3
      4e                 Piston-cylinder assembly                   3
      4f                 Damper                                     3
      4g                 Stiff damper spring                        3
      4h                 Tuning spring                              3
      4i                 Displacement transducer                    3
      4j                 T12 load cell or load cell replacement     1