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 5998-01-258-6958
NSN 6150-00-694-6870
NSN 6135-01-394-8087
NSN 6645-01-029-4525
NSN 6105-01-415-2339
NSN 6220-00-802-3369
NSN 4140-01-513-2582
NSN 6685-01-558-8217
NSN 6240-01-358-9980
NSN 5925-01-464-8378
NSN 6650-01-359-7887
NSN 5999-01-032-5408