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 6240-01-401-5340
NSN 5999-01-231-9728
NSN 5925-01-061-4101
NSN 5945-00-808-7475
NSN 5920-00-585-0104
NSN 5925-00-728-6605
NSN 6135-01-340-2599
NSN 5990-00-247-0975
NSN 6145-01-110-4218
NSN 6620-01-443-3526
NSN 6105-01-411-5970
NSN 5905-01-007-0464