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.
NSN 6685-01-115-9119
NSN 6145-00-663-6133
NSN 5998-01-629-5985
NSN 5945-00-528-1920
NSN 6110-00-309-2898
NSN 5998-00-084-5760
NSN 5950-00-518-2166
NSN 5935-01-242-9418
NSN 5996-00-207-6086
NSN 7035-01-512-0334
NSN 5975-00-799-2584
NSN 5835-00-433-8540