Major components of left top part of Extravehicular Mobility Unit (EMU) spacesuit. Photo: NASA astronaut Rex Walheim, STS-135 mission specialist, participates in an Extravehicular Mobility Unit (EMU) spacesuit fit check in the Space Station Airlock Test Article (SSATA) in the Crew Systems Laboratory at NASA's Johnson Space Center.
Photo credit: NASA or National Aeronautics and Space Administration. JSC2011-E-026885 (11 March 2011). Photographer: BILL STAFFORD. From images.nasa.gov
? What is it?
Eye shade actuator lever
Extravehicular Visor Assembly (EVA) with Sun Visor pulled down. EVA is fitted over the Pressure Helmet Assembly (Bubble Helmet)
Suite pressure gauge
Connection for service and cooling umbilical
O2 control actuator
Temperature control valve
Display intensity control