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 5910-01-473-0327
NSN 6145-00-153-2818
NSN 5930-01-088-9605
NSN 2925-00-712-3748
NSN 5920-00-051-9742
NSN 6145-01-139-2158
NSN 5930-00-258-6665
NSN 5960-01-457-0157
NSN 5965-01-039-2795
NSN 5855-01-545-3659
NSN 7035-01-392-9838
NSN 5935-01-025-0169