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 6650-00-816-6525
NSN 6110-01-264-7204
NSN 4140-01-560-0112
NSN 5925-00-485-2851
NSN 5999-01-435-6290
NSN 6645-01-469-2458
NSN 5975-01-142-4185
NSN 4140-00-144-6833
NSN 7035-00-064-7008
NSN 6135-01-495-0933
NSN 6610-01-615-9861
NSN 5915-01-242-9686