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 5895-01-414-7506
NSN 6320-00-701-0437
NSN 5835-00-901-4932
NSN 5925-01-547-4304
NSN 5905-00-233-6539
NSN 6685-01-528-9878
NSN 4140-00-643-3744
NSN 5965-01-627-5756
NSN 5960-01-425-1454
NSN 5950-00-603-6990
NSN 5950-00-035-8791
NSN 5905-01-214-0435