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 5975-01-173-6936
NSN 6220-00-455-6306
NSN 6135-01-252-0315
NSN 5930-01-371-8814
NSN 5910-01-167-3501
NSN 5950-00-551-3105
NSN 5835-01-457-7951
NSN 5855-01-519-7929
NSN 5920-01-331-1101
NSN 6110-01-437-4974
NSN 5915-01-301-1541
NSN 6220-01-546-6371