20 gauge, sae j525
A flexible, tubular item having a metallic tube inner conveying surface. It may have one or more reinforcement layers of a metallic or nonmetallic material. It is designed to convey gasses, liquids, solids, or sound waves. For items with fittings on one or both ends, see hose assembly, metallic. For items used to protect electrical wires or cables, see conduit, raceway (as modified).
NSN 5835-00-269-2232
NSN 6220-01-528-4398
NSN 6135-01-441-0518
NSN 6685-01-150-4796
NSN 6135-01-048-0910
NSN 5930-01-226-2051
NSN 6110-01-013-0551
NSN 6105-00-548-3547
NSN 5965-01-398-0779
NSN 6620-00-891-8584
NSN 4140-01-237-7969
NSN 5950-01-347-7324