Sole source required by statute 6.302; half mask; large; 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 5895-00-081-2219
NSN 6620-00-286-5721
NSN 5985-01-360-0949
NSN 5945-01-318-8057
NSN 7035-01-106-3476
NSN 6130-00-857-0904
NSN 5915-01-128-6123
NSN 2925-00-549-6759
NSN 5975-01-563-0034
NSN 5950-00-323-6119
NSN 5905-01-100-8784
NSN 5910-01-313-2456