Sole source required by statute 6.302; dual cartridge; size medium; half mask; silicone
The portion of a mask, air line; mask, chemical-biological; mask, gas; or other breathing equipment mask that partially or completely encloses the user's face.
NSN 5945-01-284-1748
NSN 5895-01-100-1825
NSN 5965-01-385-7813
NSN 5965-01-234-6844
NSN 6650-01-408-5089
NSN 6650-01-412-1490
NSN 5960-00-725-0527
NSN 5975-00-972-8028
NSN 6220-01-317-3283
NSN 6320-00-882-7061
NSN 5895-01-439-6646
NSN 6610-01-182-1182