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 2925-01-565-6410
NSN 6130-01-363-5539
NSN 4140-01-465-9478
NSN 5950-01-353-0235
NSN 5935-01-444-1410
NSN 5975-01-353-7349
NSN 5975-00-875-4082
NSN 2925-01-459-8093
NSN 7035-01-200-4751
NSN 7035-00-946-2642
NSN 6110-00-358-1870
NSN 5915-01-567-5066