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 5990-01-167-3030
NSN 5895-00-369-7108
NSN 5835-01-089-7615
NSN 5985-01-210-6803
NSN 5996-00-525-1777
NSN 5920-01-301-7144
NSN 5920-00-237-7375
NSN 6320-01-429-9871
NSN 6650-01-443-3668
NSN 6240-01-164-4934
NSN 5855-00-361-0167
NSN 6645-01-080-3510