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 6105-00-725-4104
NSN 5915-01-054-7314
NSN 5895-00-135-6998
NSN 5895-00-548-9329
NSN 6220-00-119-4190
NSN 5930-01-117-3550
NSN 4140-01-362-2959
NSN 5930-01-516-8757
NSN 5910-01-613-6924
NSN 5930-01-597-1258
NSN 5935-01-244-5068
NSN 5985-00-387-5974