Air-Lock, Inc. is a subsidiary of David Clark Company Incorporated based in Milford, CT. With over half a century of experience, Air-Lock specializes in developing hardware technology for aviation and space programs. Their sealed connectors and bearings are crucial components in pressure suits for high-altitude aircraft and spacesuits for NASA missions. They offer a range of products for life support systems, including survival kits, oxygen systems, and chemical-biological protective systems. Air-Lock's expertise lies in designing, developing, and manufacturing high-quality hardware for demanding environments, supporting human performance in hazardous conditions and contributing to future space exploration.