Papr, small, blue, 5-strap, niosh/msha, meets ansi/ul 913 standard for intrinsically safe apparatus
NSN 5905-01-461-1970
NSN 6135-01-090-5365
NSN 5835-01-221-8811
NSN 2925-01-483-2389
NSN 6240-00-469-7986
NSN 5950-00-184-8271
NSN 5945-01-381-2038
NSN 6610-00-055-6685
NSN 6135-01-340-9731
NSN 6650-01-553-2805
NSN 6240-01-463-3132
NSN 5999-01-465-4269