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 6105-01-172-3200
NSN 5950-01-173-3274
NSN 5990-01-503-0194
NSN 6650-00-025-4772
NSN 5935-01-227-6869
NSN 7035-01-013-0934
NSN 5935-00-542-3634
NSN 6220-01-406-3167
NSN 5895-00-740-2278
NSN 5835-00-930-8500
NSN 6685-01-589-9424
NSN 5945-01-381-1268