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 6130-01-021-2610
NSN 5905-00-705-1673
NSN 5835-00-413-4701
NSN 5965-00-139-2809
NSN 6135-00-932-3136
NSN 6320-01-512-2031
NSN 6650-01-421-4024
NSN 6240-01-633-9357
NSN 5990-00-067-6791
NSN 6145-01-514-7305
NSN 5950-01-641-4010
NSN 5915-00-189-1323