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 5925-00-872-6522
NSN 5998-00-497-3213
NSN 6650-00-118-1937
NSN 6645-01-500-0827
NSN 5975-00-977-4286
NSN 6620-01-229-6478
NSN 4140-01-188-2871
NSN 5965-00-067-7393
NSN 5935-01-416-1508
NSN 5990-01-532-0670
NSN 6130-01-525-3611
NSN 6145-01-122-6158