Posts: 4437 From: Sierra Vista, Arizona Registered: Nov 1999
posted 07-30-2016 04:13 PM
An F-1 Tadpole (primary) Seal installed between the rocket engines main combustion chamber and nozzle extension to prevent leakage of hot combustion during flight. $280.
SpaceAholic Member
Posts: 4437 From: Sierra Vista, Arizona Registered: Nov 1999