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 5920-01-236-6780
NSN 4140-01-115-7377
NSN 5935-01-271-0924
NSN 5998-01-065-0860
NSN 6145-00-816-2005
NSN 5835-00-610-0716
NSN 6620-00-809-5156
NSN 5998-01-449-4499
NSN 6620-01-224-4985
NSN 5915-01-143-0937
NSN 5855-01-434-2825
NSN 5996-01-633-7979