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 5920-01-144-1500
NSN 5996-01-085-3748
NSN 6135-01-400-2947
NSN 6685-01-607-7935
NSN 5855-01-432-2487
NSN 7035-00-478-4596
NSN 6240-01-218-5187
NSN 6610-01-105-9520
NSN 5920-01-569-4357
NSN 6110-00-678-8500
NSN 6135-01-534-3007
NSN 5998-01-478-2680