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 5920-01-401-5315
NSN 4140-01-100-1223
NSN 2925-00-659-9256
NSN 6150-01-451-5282
NSN 5965-01-380-1808
NSN 6610-01-502-8868
NSN 5998-00-701-9143
NSN 6220-00-337-3691
NSN 5925-01-633-1275
NSN 6240-00-925-4662
NSN 6145-01-455-2123
NSN 5895-01-104-7278