An inflatable rubber hose around the turret ring created a waterproof seal between the hull and turret.

This rubber hose was as bulky, heavy, and stiff as leather hose but was not prone to leaking.

The extensive exams included everything from swallowing 3 feet of rubber hose to drinking radioactive water.

It looked like a great big rubber hose as it moved.

There she goes down by a rubber hose, after which she travels through an underground lake.