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 5930-01-578-6392
NSN 5930-00-316-5309
NSN 5975-01-510-9722
NSN 5905-00-349-3075
NSN 5855-01-308-0955
NSN 5855-00-925-7887
NSN 6610-01-406-6696
NSN 2925-01-079-6229
NSN 6135-00-900-2139
NSN 5990-00-956-9130
NSN 5925-01-471-1523
NSN 5996-01-145-2784