Small full face mask; b135 breathing tube assembly with constant flow valve; continuous flow/pressure demand; sole source required by statute 6.302; niosh approval tc-19c-322 and 321
An individual respiratory protective device consisting of a facepiece flexible breathing tube, air regulating valve, and a quick release hose coupling. The device may also include an air filter for removing foreign particles and odors from the air supply line, an adjustable waist belt, and an air hose with fittings for connecting the device to a supply of compressed air. A bracket is usually provided for attaching the regulating valve to the belt. This device is designed to supply fresh air to the wearer while in dust laden and contaminated areas. Excludes oxygen breathing apparatus. Excludes mask, gas; mask, oxygen and respirator, air filtering.
NSN 6650-01-484-7095
NSN 5990-01-442-3520
NSN 6320-01-289-0946
NSN 5935-01-528-6617
NSN 5999-01-596-7894
NSN 5930-00-636-0133
NSN 5905-01-596-4851
NSN 5930-00-500-0215
NSN 5965-01-366-5900
NSN 2925-01-088-9016
NSN 6620-00-299-2530
NSN 5996-01-199-7494