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 5999-00-259-5765
NSN 6240-00-334-6766
NSN 6650-01-007-4744
NSN 6220-00-679-5629
NSN 6645-00-397-2210
NSN 6240-00-102-4003
NSN 6610-01-584-8767
NSN 6130-01-462-3657
NSN 5935-00-062-5499
NSN 6240-00-383-7668
NSN 2925-01-406-7154
NSN 5910-01-436-2074