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 2925-01-549-6360
NSN 5990-01-300-7801
NSN 6220-01-198-9385
NSN 5895-01-480-6156
NSN 5965-01-658-5780
NSN 6645-00-754-4108
NSN 5985-01-634-0635
NSN 7035-01-532-2184
NSN 5950-01-579-2848
NSN 5925-01-399-6777
NSN 5925-01-613-4502
NSN 6130-00-135-9095