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, alloy steel not stainless, cold-drawn or cold-rolled
NSN 5965-01-466-1154
NSN 6650-00-451-8174
NSN 6145-00-840-8510
NSN 5915-01-303-0561
NSN 5935-00-756-3204
NSN 5930-01-388-7366
NSN 5930-00-844-6521
NSN 5930-01-301-4199
NSN 6320-01-352-5653
NSN 6105-01-426-1852
NSN 5935-01-393-8791
NSN 6220-00-320-7408