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 5930-00-222-0982
NSN 5935-01-104-4036
NSN 6240-01-467-9719
NSN 5950-00-467-1440
NSN 6320-01-176-8367
NSN 5905-01-387-7950
NSN 5998-01-293-8512
NSN 5905-00-827-0515
NSN 6610-01-313-5185
NSN 5895-00-655-4754
NSN 5935-01-210-8472
NSN 5935-01-458-6800