Interchangeable full facepiece basic assembly with swivel/ratchet tite-seal headgear; sole source required by statute 6.302
The portion of a mask, air line; mask, chemical-biological; mask, gas; or other breathing equipment mask that partially or completely encloses the user's face.
NSN 5945-01-421-1296
NSN 5905-00-853-9684
NSN 6610-01-215-4857
NSN 6620-01-285-4685
NSN 6135-00-542-6728
NSN 6320-01-098-2503
NSN 6240-01-026-6447
NSN 6145-01-274-6190
NSN 5855-01-329-6087
NSN 5895-00-658-8636
NSN 6685-01-165-6175
NSN 5996-01-237-4501