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 6645-01-442-6476
NSN 6110-00-397-7531
NSN 5915-01-608-2495
NSN 5915-01-167-8506
NSN 5920-01-025-1618
NSN 2925-01-254-3068
NSN 5905-01-532-0554
NSN 5999-00-126-8037
NSN 6685-00-218-1229
NSN 5985-00-841-9412
NSN 6650-00-191-9000
NSN 5910-01-346-1265