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 2925-01-616-9370
NSN 5895-01-422-3344
NSN 5835-01-012-1436
NSN 6685-00-138-2739
NSN 5960-01-024-7918
NSN 5835-00-880-6477
NSN 5975-01-541-4461
NSN 4140-01-607-2975
NSN 5996-01-493-4329
NSN 6645-00-258-8547
NSN 6110-01-178-0395
NSN 6150-01-003-7806