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 7035-00-529-3128
NSN 5965-01-492-5695
NSN 7035-01-112-1054
NSN 5950-00-056-9298
NSN 5960-01-632-6576
NSN 6650-01-407-4653
NSN 5975-00-771-9971
NSN 6145-01-097-4577
NSN 5990-00-440-6532
NSN 6220-01-434-0160
NSN 5905-01-517-6122
NSN 5965-01-397-4967