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 6130-01-332-4019
NSN 5910-01-531-8685
NSN 5996-01-421-4761
NSN 2925-01-113-6904
NSN 2925-00-682-5028
NSN 5895-01-634-0630
NSN 6105-01-658-7362
NSN 2925-00-617-0826
NSN 5930-00-050-9525
NSN 6150-01-222-5296
NSN 5895-00-917-2920
NSN 5996-00-073-2659