A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
Classification: Tubes and pipes, aluminum alloy, seamless
NSN 6320-01-082-2970
NSN 6610-01-212-9817
NSN 5905-00-180-5776
NSN 6620-01-025-4690
NSN 5996-01-620-6550
NSN 6130-00-377-0655
NSN 5945-01-290-3299
NSN 6110-00-214-9186
NSN 6645-01-515-9951
NSN 6145-00-833-7753
NSN 5935-00-581-9546
NSN 5960-00-593-5603