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 6650-01-076-5232
NSN 5920-01-055-2024
NSN 5950-01-456-5221
NSN 5910-00-637-2609
NSN 6320-00-242-3300
NSN 7035-01-287-9817
NSN 5998-01-423-0685
NSN 5905-00-020-3832
NSN 6650-01-031-7962
NSN 5960-01-425-1454
NSN 5996-00-358-5450
NSN 5945-01-592-2115