Sole source required by statute 6.302
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 4140-00-498-6867
NSN 6145-00-286-5636
NSN 6685-00-036-2282
NSN 5920-01-577-8526
NSN 6320-01-504-3948
NSN 5935-00-655-4427
NSN 6105-01-188-7292
NSN 5999-00-991-3469
NSN 5999-01-371-5509
NSN 5999-01-643-5555
NSN 6110-00-288-4179
NSN 5895-01-423-9146