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 5895-01-077-5716
NSN 5835-01-023-8733
NSN 5930-00-102-8276
NSN 5835-01-508-2528
NSN 6620-01-078-6372
NSN 6130-01-562-0859
NSN 6150-01-371-8944
NSN 5935-01-519-2928
NSN 6320-01-592-6248
NSN 5930-01-498-4641
NSN 5835-00-419-6576
NSN 7035-01-482-1356