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 6620-01-452-8418
NSN 6320-01-352-5653
NSN 5915-00-849-1502
NSN 5905-00-156-7047
NSN 5920-00-461-2621
NSN 6620-01-157-9267
NSN 6145-01-416-2413
NSN 5920-01-014-0611
NSN 4140-00-844-1791
NSN 5920-01-352-3625
NSN 6320-01-149-7446
NSN 6135-01-324-7718