Papr, 3000 series replacement part, niosh/msha, meets ansi/ul 913 standard for intrinsically safe apparatus
NSN 6645-01-068-3042
NSN 5960-00-921-4995
NSN 5950-00-052-7867
NSN 2925-00-684-7708
NSN 5910-00-147-7362
NSN 5960-01-385-4333
NSN 6320-01-054-3046
NSN 5935-00-800-4372
NSN 5945-00-862-9965
NSN 6240-01-068-8828
NSN 6220-01-009-4190
NSN 6145-01-287-7688