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 5996-01-610-7449
NSN 5990-00-593-5089
NSN 6320-01-491-0327
NSN 7035-00-541-8516
NSN 5905-01-651-5060
NSN 5905-01-053-3956
NSN 5960-01-013-9346
NSN 6130-01-093-9934
NSN 6130-00-661-0197
NSN 6650-01-656-2050
NSN 5950-00-296-5505
NSN 5905-01-517-2324