Sole source required by statute 6.302; dual cartridge; w/swivel/ratchet headgear; full facepiece; silicone
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 6645-01-377-2553
NSN 6105-00-942-7845
NSN 6320-01-540-4885
NSN 5910-01-522-2371
NSN 6105-01-073-4953
NSN 6320-01-495-6893
NSN 5905-01-036-9763
NSN 5945-01-422-2529
NSN 6645-00-276-7544
NSN 5895-01-446-3910
NSN 2925-01-411-4666
NSN 4140-01-378-4046