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 5975-01-441-9221
NSN 5996-01-381-6564
NSN 6320-01-279-0343
NSN 4140-01-417-1850
NSN 6620-01-530-1229
NSN 5855-01-602-9335
NSN 6135-01-570-4284
NSN 5855-01-040-3882
NSN 5920-00-216-8665
NSN 5996-01-100-1499
NSN 5998-01-456-5449
NSN 5975-00-333-9866