Papr, 3000 series replacement part, niosh/msha, meets ansi/ul 913 standard for intrinsically safe apparatus
NSN 6610-00-973-2453
NSN 6320-01-426-1324
NSN 5950-00-633-0140
NSN 5835-00-469-3395
NSN 5855-00-532-0025
NSN 5930-01-163-9252
NSN 6240-01-353-5029
NSN 5930-01-349-0655
NSN 6610-00-300-4774
NSN 5975-01-592-6015
NSN 5996-00-011-5651
NSN 6135-01-168-2944