Meets niosh/msha approval for intrinsically safe apparatus, single curve, wide-view lens with brow guard and lens coating, redundant stage control ring, open-circuit, positive pressure, mark 2
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 5960-00-191-7448
NSN 5990-01-116-2181
NSN 2925-01-556-0333
NSN 5945-01-257-0155
NSN 5910-00-854-2696
NSN 5960-01-391-4701
NSN 6150-01-174-7321
NSN 5835-01-414-3258
NSN 5985-01-463-3159
NSN 5925-00-226-1155
NSN 5998-00-132-6837
NSN 5920-01-044-5621