U/odrink tube internal mask
A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes hose assembly, air duct; and hose assembly, air duct, air breathing.
NSN 6620-01-048-4145
NSN 6650-01-549-8478
NSN 5945-01-391-9016
NSN 5975-01-085-4892
NSN 5985-00-763-2244
NSN 7035-01-609-3839
NSN 5950-00-364-0764
NSN 5950-01-033-0890
NSN 5990-00-880-1299
NSN 5855-01-083-9053
NSN 5985-00-023-8831
NSN 6650-00-161-4122