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 6105-00-082-3210
NSN 5930-01-095-4544
NSN 7035-01-364-0286
NSN 6240-00-635-9798
NSN 5855-01-436-1326
NSN 5910-01-613-8842
NSN 5965-01-415-2898
NSN 6135-01-225-9827
NSN 5999-01-232-6078
NSN 6650-00-170-5095
NSN 6145-01-108-2617
NSN 2925-00-080-2124