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 5935-01-566-3472
NSN 5996-01-633-7979
NSN 6620-01-185-9134
NSN 6220-01-135-9798
NSN 6145-01-508-9372
NSN 5950-00-821-9497
NSN 6110-00-565-5986
NSN 6610-00-558-0480
NSN 5960-01-091-8948
NSN 6240-00-921-4493
NSN 5975-01-013-2391
NSN 5998-01-561-6483