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 6240-01-012-6359
NSN 4140-00-067-7460
NSN 5935-01-322-8428
NSN 5996-01-349-7059
NSN 5905-00-362-3334
NSN 5835-01-647-6426
NSN 5835-01-045-6371
NSN 6650-01-579-3855
NSN 5910-01-005-4729
NSN 5930-01-462-1904
NSN 6150-01-310-8751
NSN 5960-01-356-4429