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 6220-01-453-9813
NSN 5996-00-222-6049
NSN 5999-01-445-5909
NSN 5998-01-654-7709
NSN 4140-01-023-1537
NSN 5945-00-468-6155
NSN 4140-01-122-0384
NSN 5960-01-235-7032
NSN 5998-00-633-5169
NSN 5985-01-407-2494
NSN 5950-01-148-9878
NSN 6130-00-761-3246