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 5915-01-519-2234
NSN 6135-01-512-8740
NSN 5998-01-339-1463
NSN 6320-00-456-2092
NSN 5945-01-184-4275
NSN 5990-01-551-4356
NSN 5965-01-009-2238
NSN 5935-01-136-2017
NSN 6130-00-170-4844
NSN 6145-00-257-6820
NSN 6685-00-918-9308
NSN 5855-00-411-8688