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 6650-00-826-7396
NSN 6240-01-305-3416
NSN 5855-00-079-2370
NSN 6610-01-616-3070
NSN 5930-00-800-9262
NSN 6685-01-534-4623
NSN 5935-01-278-4133
NSN 6130-01-175-6010
NSN 5990-01-449-7090
NSN 6650-01-633-9147
NSN 5999-01-569-5824
NSN 5915-01-188-8314