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 6650-01-483-2399
NSN 5905-01-634-0595
NSN 6320-01-448-6265
NSN 6135-01-161-3914
NSN 6145-00-499-1131
NSN 6135-01-384-7155
NSN 5835-01-186-4961
NSN 6685-01-170-2578
NSN 6130-00-222-6216
NSN 5945-01-487-0395
NSN 5915-01-252-6912
NSN 5920-00-231-8950