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 4140-01-089-7213
NSN 5945-01-366-6760
NSN 5910-01-218-1676
NSN 6135-01-379-8582
NSN 6240-01-324-0323
NSN 5835-01-654-4570
NSN 6620-00-342-9843
NSN 5998-01-591-0429
NSN 6150-01-147-2845
NSN 6105-01-487-7484
NSN 6135-01-516-8171
NSN 7035-00-371-7749