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 6610-00-049-6497
NSN 6105-01-266-9085
NSN 5915-01-204-1763
NSN 5935-01-604-9542
NSN 6620-01-218-3542
NSN 5990-00-070-3006
NSN 5960-01-543-0235
NSN 6610-01-305-8863
NSN 6650-01-248-1057
NSN 5950-01-328-7817
NSN 6130-01-563-0520
NSN 5855-00-455-6070