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 6610-00-442-1537
NSN 6650-00-948-3647
NSN 5910-00-094-6082
NSN 4140-00-827-1821
NSN 6650-00-559-1462
NSN 6685-00-517-7132
NSN 5990-00-998-6193
NSN 5935-00-105-1504
NSN 5996-00-730-0430
NSN 6220-00-132-6854
NSN 5905-01-306-9491
NSN 5965-01-285-6728