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 6685-00-559-2742
NSN 6320-01-435-5991
NSN 6610-01-406-4985
NSN 5855-00-298-0261
NSN 5895-01-458-1740
NSN 5895-01-624-8250
NSN 5999-01-469-8995
NSN 6685-01-313-0438
NSN 4140-01-499-7793
NSN 5996-00-862-3479
NSN 5999-00-126-9611
NSN 5920-01-584-3613