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 5960-01-595-6515
NSN 5996-01-372-7392
NSN 6135-01-426-8282
NSN 5990-01-100-7231
NSN 5999-00-032-3550
NSN 6150-01-625-9689
NSN 6620-01-376-3744
NSN 5996-00-431-3848
NSN 6110-00-248-7475
NSN 5855-01-243-2355
NSN 5930-01-204-9484
NSN 6650-00-952-4500