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 6610-00-966-8713
NSN 5935-01-437-5555
NSN 5925-01-055-3868
NSN 5985-00-521-9051
NSN 5905-01-408-6226
NSN 5990-01-514-8708
NSN 5985-01-651-5186
NSN 5990-01-446-5546
NSN 5915-01-085-4146
NSN 5910-01-420-5794
NSN 4140-01-157-2951
NSN 5945-01-099-1534