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.
NSN 5996-01-268-3404
NSN 5920-01-350-4426
NSN 6110-01-222-0767
NSN 5905-00-586-5695
NSN 5999-00-139-6623
NSN 2925-01-448-2880
NSN 5999-00-217-1011
NSN 6650-01-204-2524
NSN 5915-00-104-3119
NSN 5920-01-100-3018
NSN 5925-01-634-0664
NSN 5990-00-739-7811