Item has handystrap with buckle, ventex valve, soft foam nose flange, shell is dura-mesh, size is medium/large, item is supplied 4 per package.
No other part numbers with same form, fit, and function found.
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 5945-01-419-7928
NSN 5855-01-365-4287
NSN 5895-00-069-8502
NSN 5999-01-109-3509
NSN 5985-01-406-5829
NSN 5950-00-224-8401
NSN 6685-01-502-9028
NSN 6145-00-164-7058
NSN 2925-01-528-7333
NSN 6320-01-088-1109
NSN 4140-01-540-9366
NSN 4140-01-236-8856