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 5945-01-080-5537
NSN 5999-00-636-9589
NSN 6110-01-424-1208
NSN 6105-01-248-8267
NSN 5996-01-347-8881
NSN 6240-01-055-9696
NSN 6145-00-148-5748
NSN 5895-00-658-9663
NSN 6320-01-447-3459
NSN 6110-01-429-1067
NSN 6610-00-620-3802
NSN 7035-00-859-9601