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 5985-01-439-6312
NSN 5930-01-487-3803
NSN 5835-01-110-0697
NSN 6220-01-050-0835
NSN 6150-01-347-0202
NSN 6320-01-616-0843
NSN 6620-00-538-8746
NSN 6650-01-383-4526
NSN 5895-01-133-3585
NSN 5965-00-735-9315
NSN 6105-01-245-8932
NSN 5999-00-222-1150