Niosh approved 42cfr84. Chlorine/hydrogen chloride/sulfur dioxide /hydrogen fluroide/hydrogen sulfid (escape only)
NSN 6645-01-196-6277
NSN 5945-00-596-2665
NSN 5855-00-256-5562
NSN 5930-01-113-6839
NSN 6105-00-406-9545
NSN 5835-00-128-8762
NSN 6240-00-183-0570
NSN 5975-01-023-8773
NSN 5855-01-568-6840
NSN 5855-00-688-9954
NSN 5925-01-514-8295
NSN 6220-01-237-2488