O‑ring
A rubber or rubber-like (elastomeric) element shaped like a donut, whose cross-section is small compared with its diameter. O‑rings are often used to isolate the stack from the support structure.
Also see —
Clamp ring
Nodal flange
A rubber or rubber-like (elastomeric) element shaped like a donut, whose cross-section is small compared with its diameter. O‑rings are often used to isolate the stack from the support structure.
Also see —
Clamp ring
Nodal flange