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 5960-01-094-1076
NSN 6320-01-195-5583
NSN 5998-00-337-6018
NSN 7035-00-803-3056
NSN 6240-01-461-8193
NSN 5945-01-445-6081
NSN 6145-00-588-0794
NSN 5998-01-426-7085
NSN 5950-01-309-4891
NSN 5950-00-222-6088
NSN 6610-00-986-7628
NSN 5925-00-601-5487