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.
Classification: Tubes and pipes, aluminum alloy, seamless
NSN 6620-01-431-9176
NSN 5950-00-682-4378
NSN 5920-00-609-7570
NSN 5930-01-062-7908
NSN 5990-00-436-2224
NSN 6685-01-514-0397
NSN 5910-00-086-2089
NSN 5985-00-144-2176
NSN 5950-00-467-6390
NSN 5910-01-454-4215
NSN 5930-01-601-5034
NSN 6620-01-575-9561