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 5910-00-204-9571
NSN 6240-01-539-2806
NSN 6110-00-401-7064
NSN 6610-01-323-7783
NSN 6685-00-939-2497
NSN 5895-01-360-8238
NSN 6685-01-017-0366
NSN 4140-00-229-0915
NSN 5990-01-193-0487
NSN 6130-01-310-8404
NSN 6320-01-338-6006
NSN 5945-01-268-2966