Niosh approved 42-cfr-84; sole source required by statute 6.302
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 6320-00-036-3688
NSN 5935-00-673-2311
NSN 6105-00-027-9061
NSN 6685-01-141-1578
NSN 5965-01-435-6644
NSN 5935-01-591-6981
NSN 2925-00-233-5644
NSN 5920-01-513-2761
NSN 5855-00-256-5562
NSN 6685-01-126-0446
NSN 6240-01-496-9946
NSN 6135-00-715-4001