For breathing apparatus, 4240-01-075-5550 in af to. 14s5-19-11
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 6110-00-893-6510
NSN 5930-01-160-7126
NSN 6320-00-857-4073
NSN 5905-00-241-8927
NSN 5996-01-428-9222
NSN 6145-01-598-8511
NSN 4140-01-216-8669
NSN 6620-01-525-8648
NSN 6110-00-400-0165
NSN 6110-01-358-8102
NSN 5935-01-182-8980
NSN 6105-01-229-0576