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 5920-01-521-1759
NSN 6105-01-452-6967
NSN 5965-00-362-2158
NSN 6620-01-512-8146
NSN 5999-00-250-8256
NSN 6610-01-089-2487
NSN 5985-01-358-4297
NSN 5996-01-571-5252
NSN 5965-01-431-7377
NSN 5925-01-582-0781
NSN 5910-01-596-2780
NSN 5945-01-330-8000