GGG-M-125-3A, FEDERAL SPECIFICATION, RESPIRATOR ASSEMBLIES: AIR LINE, WITH DISPOSABLE HOOD (SUPPLIED AIR) (20 SEP 1982)

GGG-M-125-3A, FEDERAL SPECIFICATION, RESPIRATOR ASSEMBLIES: AIR LINE, WITH DISPOSABLE HOOD (SUPPLIED AIR) (20 SEP 1982)., This specification covers the specific requirements for a respirator with a disposable hood and designed for use with continuous flow of supplied air.