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 5950-01-360-3168
NSN 5996-01-473-2183
NSN 5996-01-400-3558
NSN 5965-00-099-0698
NSN 5910-01-044-9558
NSN 6135-01-397-2170
NSN 5965-00-246-5612
NSN 6620-00-350-5817
NSN 5925-01-468-3322
NSN 5965-01-629-0975
NSN 6620-01-459-6401
NSN 5935-01-244-4080