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 6320-00-688-9983
NSN 5945-01-423-1009
NSN 5998-00-505-4303
NSN 5905-01-067-8360
NSN 5930-00-945-7335
NSN 6620-01-380-4882
NSN 5895-00-146-1809
NSN 5996-01-248-5563
NSN 2925-00-895-3965
NSN 5960-01-624-1170
NSN 5920-00-534-9801
NSN 6645-00-599-8890