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 5915-00-450-6821
NSN 6135-01-620-7299
NSN 5945-00-682-1814
NSN 5985-01-026-2074
NSN 5930-01-327-3007
NSN 5925-01-467-2509
NSN 5835-01-416-6455
NSN 6620-01-058-6308
NSN 5999-01-252-8812
NSN 5998-01-156-1525
NSN 5996-01-138-0281
NSN 5985-01-606-7221