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 6320-01-374-9924
NSN 6685-01-393-5967
NSN 5920-00-761-0134
NSN 5990-01-116-2181
NSN 5915-00-727-2601
NSN 6105-01-196-6298
NSN 5990-00-594-7291
NSN 5945-00-162-7738
NSN 2925-01-507-4797
NSN 5998-00-913-3469
NSN 6105-01-047-1347
NSN 5996-01-444-0680