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 5998-01-161-6985
NSN 5945-00-832-5613
NSN 6650-00-071-0011
NSN 5910-01-046-7444
NSN 5960-01-435-1167
NSN 4140-00-404-7092
NSN 6105-00-959-2330
NSN 5999-01-371-1378
NSN 5835-01-263-1293
NSN 6150-01-583-8976
NSN 4140-00-823-9194
NSN 6685-00-064-8189