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 5930-00-925-0831
NSN 6320-00-070-4544
NSN 5998-01-465-7864
NSN 5945-00-672-9239
NSN 6145-00-281-8161
NSN 2925-01-604-8984
NSN 5950-00-114-9964
NSN 5998-01-368-8039
NSN 5950-00-222-6327
NSN 6145-00-409-6844
NSN 5915-01-107-8875
NSN 5855-01-242-8428