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 6220-00-226-1794
NSN 6620-00-495-0309
NSN 7035-01-137-0620
NSN 4140-01-274-3823
NSN 6130-01-011-1303
NSN 6135-00-191-6444
NSN 5990-01-123-6557
NSN 6150-01-591-3429
NSN 5935-01-392-6387
NSN 6240-01-539-8227
NSN 5999-00-203-1202
NSN 6110-01-013-9313