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 5965-00-133-0694
NSN 5965-01-117-1651
NSN 5895-01-117-8463
NSN 5855-00-079-2370
NSN 6110-01-633-9660
NSN 4140-00-164-6832
NSN 5950-01-245-4465
NSN 6610-00-780-6779
NSN 6220-01-595-9698
NSN 5985-00-186-0732
NSN 5935-00-152-2038
NSN 5905-00-179-5582