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 6645-01-178-4936
NSN 5920-00-165-0390
NSN 5975-01-065-1796
NSN 5910-01-605-7651
NSN 6105-01-528-8297
NSN 6145-00-044-6673
NSN 5895-01-244-8621
NSN 5998-01-092-0940
NSN 6610-01-136-1189
NSN 5905-01-370-4989
NSN 5975-00-912-5558
NSN 6320-01-540-4885