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 5895-01-462-2038
NSN 7035-01-555-6578
NSN 5950-01-571-1699
NSN 6130-01-288-1894
NSN 6110-01-067-7677
NSN 5910-00-705-9414
NSN 4140-00-150-8265
NSN 6130-01-382-1705
NSN 6130-01-444-3909
NSN 5975-00-467-8777
NSN 7035-01-187-0266
NSN 6150-01-544-8427