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 5960-01-246-4809
NSN 4140-01-375-7089
NSN 6645-01-216-8682
NSN 5920-01-348-2234
NSN 5975-01-158-3570
NSN 5945-01-139-7093
NSN 5920-01-609-3353
NSN 6240-01-426-2190
NSN 5950-00-288-0066
NSN 5920-00-617-9909
NSN 5905-01-360-5064
NSN 5895-00-787-0239