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 5920-01-608-6225
NSN 6135-01-507-1135
NSN 5835-01-408-7576
NSN 5935-00-282-2729
NSN 5996-01-497-8120
NSN 6645-00-279-1777
NSN 5920-01-220-1380
NSN 6610-00-042-8461
NSN 7035-01-486-4118
NSN 5895-01-030-8265
NSN 5910-01-424-7470
NSN 6135-00-347-0595