This spacesuit was constructed by the Hamilton Standard Corporation for the US Air Force, MOL (Manned Orbiting Laboratory) program in the early 1960s. The MOL program was an Air Force intelligence-gathering program that never became operational.
The suit was a front-opening, full pressure suit, incorporating many new design features, which included a one-piece helmet and gloves with stainless steel "finger-nails".
Transferred to NASM from NASA - Manned Spacecraft Center in 1973.
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.