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 5905-00-198-4579
NSN 5935-01-288-0157
NSN 5935-01-081-7562
NSN 6320-00-857-4073
NSN 6620-00-825-2227
NSN 5998-01-222-5592
NSN 5935-01-353-2671
NSN 6620-01-169-9470
NSN 6645-01-182-4896
NSN 5915-01-394-3860
NSN 5915-00-577-3152
NSN 5975-00-839-7304