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This G4-C helmet is part of the equipment worn by astronaut John Young, Command Pilot of the Gemini 10 mission in July, 1966.

The helmet was constructed of fiberglass and epoxy resin and was molded to fit directly into the neck bearing disconnect. A Plexiglas visor, capable of being raised for access, was attached with pivots, and when lowered into pressure sealing position, it locked in place with a latch. Communication devices with suede-covered ear pads were incorporated into the helmet.

Transferred from NASA - Manned Spacecraft Center in 1968.

 Display Status

This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Country of Origin United States of America Type PERSONAL EQUIPMENT-Helmets & Headwear Manufacturer David Clark Company, Inc.
 Astronaut John W. Young
 Dimensions 3-D: 27.9 x 30.5 x 29.2cm (11 x 12 x 11 1/2 in.)
 Materials Shell: High impact plastic, rubber
Visor: Polycarbonate
Fittings: Aluminum, steel, polyester, nylon, Velcro
Fiberglas/epoxy resin; Velcro, Nopcofoam (rigid polyurethane foam), neoprene, sheepskin (chamois), silicone rubber, Teflon, polyester, aluminum, steel, rubber
 Inventory Number A19680300001 Credit Line Transferred from NASA - Manned Spacecraft Center Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
For more information, visit the Smithsonians Terms of Use.