Critical, export control
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 5960-00-435-1226
NSN 5999-01-408-6881
NSN 5990-01-387-3820
NSN 6650-00-391-8404
NSN 5998-01-360-6832
NSN 6645-00-221-7071
NSN 5945-01-518-8590
NSN 7035-00-834-2090
NSN 5996-00-644-4662
NSN 6650-00-842-5463
NSN 5935-01-486-8268
NSN 5990-01-382-5364