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 6685-01-289-0950
NSN 5925-01-270-2119
NSN 5910-00-518-1009
NSN 6650-00-958-7408
NSN 5945-01-416-9259
NSN 4140-00-518-2744
NSN 5985-00-101-0698
NSN 5925-01-435-7926
NSN 5910-00-175-9203
NSN 5945-01-151-7893
NSN 6105-01-012-4176
NSN 5930-00-471-1859