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 6240-01-455-3786
NSN 5835-00-257-2852
NSN 6685-01-294-7505
NSN 5915-01-013-5383
NSN 5895-00-101-0718
NSN 5920-00-617-2084
NSN 6650-01-578-7192
NSN 6650-01-290-4001
NSN 5990-00-394-3987
NSN 6320-01-574-1915
NSN 5920-00-995-6079
NSN 5920-01-021-5198