Papr, 3000 series replacement part, niosh/msha, meets ansi/ul 913 standard for intrinsically safe apparatus
NSN 6135-00-519-1325
NSN 6610-01-014-3964
NSN 5905-00-176-2695
NSN 6650-01-066-7272
NSN 5960-01-368-5874
NSN 6685-01-204-5458
NSN 7035-01-157-0028
NSN 5895-01-386-7140
NSN 5895-01-527-1402
NSN 6650-01-589-3585
NSN 6650-01-457-0980
NSN 6645-01-168-8465