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 7035-01-660-6289
NSN 5920-01-189-3909
NSN 5965-00-620-7154
NSN 5975-01-514-6950
NSN 6650-01-573-7165
NSN 6105-00-781-6577
NSN 5999-01-411-9537
NSN 5925-01-023-9768
NSN 5985-00-264-7556
NSN 5905-00-203-4480
NSN 4140-01-329-8129
NSN 6610-00-222-4108