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 5990-00-004-4158
NSN 5985-01-265-7024
NSN 5945-01-248-2208
NSN 6645-01-632-2272
NSN 6650-00-557-5482
NSN 6650-00-446-8787
NSN 5999-00-593-2877
NSN 5965-01-302-6456
NSN 6240-00-115-2251
NSN 6240-01-411-0637
NSN 6220-01-634-0660
NSN 4140-01-411-0447