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 6145-00-334-4902
NSN 5945-01-364-7904
NSN 6685-01-421-2206
NSN 5905-01-539-5397
NSN 5855-00-100-9003
NSN 5905-00-067-8306
NSN 5975-00-004-9431
NSN 5998-01-656-4905
NSN 6105-01-572-5220
NSN 5920-01-467-9477
NSN 2925-00-155-2100
NSN 5990-01-517-7848