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This Apollo Liquid Cooling Garment (LCG) was made for the Apollo program. It was not flown and was transferred to the National Air and Space Museum from NASA in 1973.

Liquid Cooling Garments were worn by the Apollo astronauts underneath the spacesuit, and were designed to keep the astronaut's body temperature within normal ranges by allowing cool water to circulate through the tubes.

The water was kept at body temperature and circulated through the personal life support system (PLSS) through the water connectors on the front of the spacesuit and into the liquid cooling garment beneath. The body-warmed water was pumped out through the spacesuit and back into the PLSS for cooling.

Transferred to NASM from NASA, Manned Spacecraft Center in 1973

 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
Date 1968 Country of Origin United States of America Type PERSONAL EQUIPMENT-Undergarments Manufacturer ILC Industries Inc.
 Dimensions Overall: 57 inches long x 21 inches wide x 10 inches deep (144.8 x 53.3 x 25.4cm)
 Materials Nylon, PVC, latex, polyester, steel, paint, brass, cotton
 Inventory Number A19730120000 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.