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.
NSN 6645-01-190-4297
NSN 6650-01-364-8504
NSN 6685-01-200-2983
NSN 5996-01-108-0532
NSN 5999-01-343-0874
NSN 5985-01-445-8073
NSN 5910-01-307-2346
NSN 5920-01-548-8835
NSN 5930-00-092-2109
NSN 5950-00-518-2162
NSN 5990-01-443-2931
NSN 6130-00-266-7496