An item consisting of metal tube, straight or prebent, with permanently attached fittings (brazed or welded) on one or both ends. It is primarily designed to convey fluids, gases, and/or semisolids. For items with detachable end fittings, see tube assembly, metal.
Classification: Tubes and pipes alum al excpt seamless
NSN 5996-00-823-4789
NSN 4140-01-018-2984
NSN 5835-00-446-2944
NSN 5925-00-660-3892
NSN 5925-01-298-8120
NSN 5930-00-717-3871
NSN 6610-01-340-1761
NSN 6320-00-270-8222
NSN 6110-01-188-8017
NSN 6620-01-430-4111
NSN 6145-01-596-1221
NSN 5945-00-782-1799