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 5950-01-339-6007
NSN 5990-00-161-2797
NSN 5945-01-129-4713
NSN 5905-01-329-8001
NSN 5920-01-320-5997
NSN 5985-00-161-5124
NSN 6150-01-474-1053
NSN 6650-00-434-0188
NSN 6105-01-587-8522
NSN 6135-00-998-5884
NSN 5945-01-009-2200
NSN 5998-01-438-6259