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 6620-01-352-5640
NSN 2925-01-607-1508
NSN 5895-01-327-2104
NSN 6105-00-518-4297
NSN 5895-00-578-8424
NSN 6650-01-183-0711
NSN 5930-01-400-6126
NSN 5920-01-534-8673
NSN 5835-01-575-5053
NSN 5930-01-380-4652
NSN 5985-01-517-5030
NSN 5935-01-557-7487