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 6135-00-062-5080
NSN 5998-01-384-4004
NSN 5945-01-227-4566
NSN 5960-00-720-0615
NSN 5990-01-432-4984
NSN 5990-01-223-9414
NSN 6650-01-199-0570
NSN 5960-01-364-1318
NSN 6105-01-509-8703
NSN 6135-01-618-2199
NSN 6130-00-930-8823
NSN 5960-00-359-7768