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 5930-01-214-6928
NSN 5945-01-642-4818
NSN 6240-00-997-4559
NSN 5905-01-572-9649
NSN 6150-01-616-7390
NSN 5920-01-441-2286
NSN 7035-01-537-2644
NSN 5935-01-144-1580
NSN 6145-01-196-6779
NSN 5985-00-027-7775
NSN 4140-01-532-3713
NSN 6135-01-290-6487