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: Tubes and pipes of refined copper, seamless
NSN 6135-01-633-8502
NSN 6220-01-373-5918
NSN 6610-00-290-0758
NSN 6620-01-551-7071
NSN 5990-01-416-1017
NSN 6105-01-534-1368
NSN 6610-01-534-2147
NSN 5975-01-165-6626
NSN 6650-01-406-5322
NSN 5960-01-430-3911
NSN 5930-00-600-3832
NSN 5998-00-299-2740