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 6610-00-171-5015
NSN 6150-01-220-2006
NSN 5945-00-407-2066
NSN 5895-00-983-4105
NSN 6150-00-311-7966
NSN 5990-01-448-2751
NSN 5925-00-597-1558
NSN 5996-01-203-6787
NSN 5945-01-435-2679
NSN 5960-00-840-7103
NSN 6685-00-272-5483
NSN 6130-00-257-8038