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 5950-00-187-7565
NSN 5950-00-845-6927
NSN 5990-00-288-1820
NSN 5960-01-575-7818
NSN 5990-01-140-5497
NSN 6105-00-205-0655
NSN 5985-01-564-4270
NSN 5930-00-974-5956
NSN 5945-01-008-2255
NSN 6620-01-472-6461
NSN 5950-01-089-2891
NSN 5996-01-435-5547