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 6650-01-258-5871
NSN 5930-00-683-2923
NSN 5965-00-454-8706
NSN 5960-00-349-7650
NSN 5855-00-427-7848
NSN 6620-01-089-4416
NSN 6135-01-131-9352
NSN 5910-01-147-4902
NSN 6130-00-769-9624
NSN 6685-01-310-2212
NSN 6135-01-642-0733
NSN 7035-00-275-5604