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 6240-01-621-9941
NSN 5935-01-307-9791
NSN 5960-01-044-4902
NSN 4140-01-123-9149
NSN 5999-01-246-8135
NSN 5996-01-641-7258
NSN 6645-00-766-3659
NSN 6220-01-097-8461
NSN 5950-00-456-9047
NSN 5925-01-465-0601
NSN 5855-00-149-0766
NSN 5925-00-275-7599