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 5910-01-241-2668
NSN 5975-00-401-9913
NSN 5835-00-807-5632
NSN 6240-01-206-4809
NSN 7035-01-143-0355
NSN 4140-01-322-5182
NSN 6135-01-238-2878
NSN 5915-01-043-4665
NSN 6240-01-216-4060
NSN 5950-01-462-5982
NSN 5960-01-198-7965
NSN 6650-01-049-5361