Severe environmental exposure during ascent through a.

CHECK VALVE OUTER CAVITY \ CREW ae : MODULE PAYLOAD EVA I AIRLOCK WITH TUNNEL ADAPTER AIRLOCK Figure 5-16.—Airlock/tunnel adapter configurations. 5-31 CREW EQUIPMENT Survival equipment Medical kits Radiation instrumentation Operational bioinstrumentation Crew clothing Space suit assembly is numbered (1 to 6) to correspond with Velcro for mounting the manned maneuvering.