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 5895-01-421-9346
NSN 5996-00-356-0680
NSN 4140-01-494-9843
NSN 6135-00-553-7995
NSN 5996-00-597-2234
NSN 5945-01-170-7630
NSN 5835-01-321-7895
NSN 5910-01-163-4310
NSN 5999-01-246-5677
NSN 6240-00-451-5000
NSN 5905-01-012-1823
NSN 5975-00-359-6030