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 6220-00-171-8638
NSN 6685-01-280-5181
NSN 6130-01-634-0603
NSN 5945-00-363-9481
NSN 5835-01-352-6725
NSN 5915-00-597-2369
NSN 5998-01-355-0772
NSN 5915-01-105-7665
NSN 6145-00-596-8447
NSN 5895-01-441-3048
NSN 5950-01-470-1866
NSN 4140-01-582-2575