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 6650-00-555-1061
NSN 6145-01-450-4987
NSN 5950-01-265-0328
NSN 5855-00-763-2155
NSN 6130-01-514-3938
NSN 5990-01-591-8797
NSN 5985-01-514-5569
NSN 6650-00-629-8027
NSN 6105-00-111-3353
NSN 5999-00-372-4527
NSN 5910-00-398-0775
NSN 6105-01-369-5457