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 6610-01-483-0584
NSN 5935-01-023-1590
NSN 5895-00-956-8936
NSN 4140-01-361-2292
NSN 6150-01-657-2126
NSN 6130-00-233-0390
NSN 5915-01-316-6125
NSN 5930-01-173-9177
NSN 6685-01-318-9063
NSN 5930-01-133-0856
NSN 6620-01-111-3335
NSN 6645-01-544-0408