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 2925-01-049-8906
NSN 7035-01-364-0286
NSN 5910-01-631-4963
NSN 5855-01-473-2904
NSN 5960-01-310-1566
NSN 6105-01-477-0851
NSN 5996-01-566-0344
NSN 6685-01-498-3979
NSN 6150-00-619-8574
NSN 5925-01-564-3163
NSN 5960-00-738-6469
NSN 5996-00-815-8924