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 5910-01-365-9399
NSN 5855-01-023-3727
NSN 6220-01-350-3108
NSN 6145-01-271-6506
NSN 5935-01-147-3910
NSN 5935-01-432-4618
NSN 5855-01-468-9822
NSN 5975-01-150-0629
NSN 5950-00-226-7939
NSN 5855-00-477-9943
NSN 5930-01-365-1491
NSN 5999-01-109-8603