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 6220-01-252-1147
NSN 6105-01-303-9498
NSN 6220-00-493-3188
NSN 5925-00-843-0315
NSN 4140-00-707-5963
NSN 6150-00-614-0154
NSN 5855-01-418-2962
NSN 5925-01-238-1294
NSN 5999-01-318-4504
NSN 5930-00-821-1819
NSN 5835-01-457-7951
NSN 5960-01-265-8069