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 5960-01-070-3655
NSN 6650-01-431-5438
NSN 2925-00-201-2207
NSN 5996-01-230-8671
NSN 5935-00-427-0479
NSN 5975-01-007-0209
NSN 5950-00-387-5741
NSN 5920-01-544-7186
NSN 5975-00-601-3143
NSN 6240-01-265-0599
NSN 4140-01-368-5215
NSN 5975-01-108-1244