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 6610-00-134-2260
NSN 6105-00-830-4731
NSN 5999-00-433-3994
NSN 5915-00-243-2030
NSN 6130-01-158-6958
NSN 6650-00-499-7446
NSN 5920-01-393-7945
NSN 6105-01-233-8425
NSN 5950-01-370-9613
NSN 5930-01-231-4549
NSN 5965-01-426-8325
NSN 4140-01-523-6402