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 5998-01-442-4649
NSN 5905-00-156-1627
NSN 5895-01-333-3107
NSN 5960-01-372-5609
NSN 5835-00-838-0707
NSN 5935-01-338-1860
NSN 5930-00-259-7150
NSN 5998-00-858-2968
NSN 6620-01-091-9697
NSN 6610-00-155-1334
NSN 5835-00-467-7294
NSN 5920-01-434-7527