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 6220-00-168-5756
NSN 6320-01-466-4175
NSN 2925-00-320-5607
NSN 4140-01-396-6198
NSN 6135-01-457-7849
NSN 6220-01-206-1945
NSN 6110-01-012-4710
NSN 6145-00-722-9700
NSN 5985-00-526-0154
NSN 5895-00-637-2658
NSN 6220-01-273-3896
NSN 5930-01-378-6132