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 6110-01-592-9264
NSN 6150-01-191-9239
NSN 5975-01-650-9250
NSN 5945-01-134-2425
NSN 6145-00-477-4986
NSN 6105-01-414-3867
NSN 6650-01-362-7214
NSN 5998-00-080-0751
NSN 5915-01-143-0444
NSN 6105-01-443-2980
NSN 6320-01-350-5570
NSN 5920-00-269-6178