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 5999-00-922-8368
NSN 5905-00-258-2293
NSN 5935-01-406-2194
NSN 6650-01-583-1215
NSN 4140-01-630-8246
NSN 5975-01-117-9560
NSN 5960-00-463-5945
NSN 6130-01-425-8655
NSN 4140-01-447-7282
NSN 6145-01-045-6713
NSN 5920-01-611-7635
NSN 5935-01-142-2822