This is the original cover-layer from the spacesuit worn by astronaut James McDivitt on the Gemini 4 mission in June 1965. The cover-layer is made of high-temperature nylon, later called Nomex, and was designed to provide thermal protection for the astronaut during the mission.
The cover-layer was removed in 1986 due the major deterioration of the nylon, and it was replaced by the spacesuit manufacturer with a replica layer. This original layer is kept in environmental storage.
Transferred from NASA in 1967.
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.