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 5910-00-244-0048
NSN 2925-01-426-3410
NSN 5910-01-590-1695
NSN 5965-01-252-8701
NSN 5990-00-594-7291
NSN 6150-01-007-6097
NSN 6130-01-364-8492
NSN 5935-01-650-9548
NSN 5920-00-518-0839
NSN 5910-00-388-6737
NSN 6240-00-909-5473
NSN 5945-00-013-2041