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.
Classification: Other tubes, pipes and hollow profiles, seamless, circular cross-section, iron or nonalloy steel, cold-drawn or cold-rolled
NSN 5905-01-397-2651
NSN 6150-00-186-7809
NSN 5965-01-306-6527
NSN 6320-01-192-0332
NSN 5990-01-437-4876
NSN 2925-01-254-3068
NSN 5835-00-876-4544
NSN 5935-01-435-6574
NSN 7035-01-186-0024
NSN 2925-01-446-6976
NSN 2925-01-254-3068
NSN 5915-01-317-0258