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 5935-01-200-7948
NSN 5950-01-145-4510
NSN 5910-00-795-9655
NSN 5998-01-575-6609
NSN 5905-01-463-9263
NSN 6320-01-487-0336
NSN 6105-01-175-8503
NSN 6220-00-364-1605
NSN 5930-01-050-9346
NSN 5950-01-033-9290
NSN 5945-01-429-8746
NSN 5855-00-405-4532