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 5905-00-655-0889
NSN 5925-01-085-1216
NSN 6610-00-570-9849
NSN 5965-01-476-8539
NSN 6685-01-534-4623
NSN 7035-00-104-7613
NSN 4140-00-523-0410
NSN 6220-00-049-7834
NSN 5935-01-503-7957
NSN 5915-01-124-5422
NSN 6110-01-410-7637
NSN 5930-01-028-6082