ILC Dover, Hamilton Sundstrand, or Oceaneering International for all pressure and spacesuit needs. B.F. Goodrich would only be used after Mercury for the production of the landing gear tires for the Space Shuttle, but this has since been done by Michelin. References External links Project Mercury wiki article on the Mercury pressure suit Stratolab, an Evolutionary Stratospheric Balloon Project article by Gregory Kennedy Astronautix Mercury Spacesuit Page Smithsonian's USN Mark IV suit Mark IV Model 3 Type I Environmental suits American spacesuits