This document has been declared ""Stabilized"" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist. This aerospace recommended practice covers the design, installation, tests and data requirements of stored cold gas blowdown systems or subsystems for use in guided projectiles and tactical missiles. The term system, hereafter, refers to units which function as aerodynamic surface control devices, valve actuated control devices, reaction control devices and sensing/control devices.