0.250 in. Industrial interchange fitting; breathing tube with adjustable flow valve; sole source required by statute 6.302; component of niosh approval tc-19c-322 and 321
An odorless, flexible, hollow item, without end coupling or a communication cable. It may be of single or multiple layer construction and may contain wire reinforcement. It is designed for use in low pressure breathing oxygen system, air line masks, and the like. Excludes hose, nonmetallic.
NSN 5895-01-020-7771
NSN 6650-01-050-5974
NSN 6130-00-111-7906
NSN 6320-01-495-0512
NSN 5965-00-605-8239
NSN 6645-00-845-1071
NSN 5990-01-525-2250
NSN 6610-01-570-7550
NSN 4140-01-376-7965
NSN 5965-01-518-1624
NSN 5925-01-571-9963
NSN 5920-01-408-6800