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 5835-00-289-9080
NSN 6220-01-043-6500
NSN 6150-01-073-4727
NSN 6610-01-619-9156
NSN 6320-00-925-0558
NSN 5985-01-488-7795
NSN 6650-01-227-1632
NSN 6620-01-474-4951
NSN 5998-01-063-4914
NSN 6150-00-549-9779
NSN 6110-01-607-4079
NSN 5990-00-254-4825