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 6220-00-216-9504
NSN 6135-00-932-3136
NSN 6645-01-611-2894
NSN 5910-01-192-7659
NSN 5915-01-481-3999
NSN 5960-00-710-9818
NSN 6685-01-113-2514
NSN 6685-00-818-8038
NSN 5998-00-288-5533
NSN 4140-01-614-0624
NSN 6150-01-316-1018
NSN 5985-01-084-5116