Oral/nasal mask may only be used with facepieces that have the r793/r794; sole source required by statute 6.302; niosh approved tc-23c-747
A disposable preformed shape of a filtering material for covering the nose and mouth to prevent the inhalation of nonvolatile aerosols. A nonreplaceable headband is attached directly to the preformed shape to retain it firmly against the face. Excludes respirator, air filtering.
NSN 7035-01-150-6303
NSN 7035-01-484-8037
NSN 4140-01-634-0330
NSN 6130-01-457-9411
NSN 5930-01-201-3578
NSN 6610-00-958-0294
NSN 5930-00-433-5900
NSN 5905-01-367-2819
NSN 6130-01-595-6760
NSN 6685-00-865-7431
NSN 6135-00-168-9352
NSN 5910-01-263-9221