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 5855-00-256-5562
NSN 6645-01-010-3746
NSN 5925-01-437-9172
NSN 6320-00-593-0379
NSN 7035-00-368-0444
NSN 6620-00-066-1284
NSN 5965-01-543-4934
NSN 5960-01-310-3863
NSN 5985-01-267-8158
NSN 5925-01-431-8886
NSN 5925-00-077-2837
NSN 5975-01-141-0316