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 6240-01-355-0437
NSN 5855-00-797-8217
NSN 5960-01-306-4606
NSN 7035-01-429-7954
NSN 6610-01-633-8931
NSN 6220-01-237-2488
NSN 5985-00-042-3697
NSN 6145-00-504-5221
NSN 5925-01-014-1539
NSN 5930-01-382-4926
NSN 6150-01-236-4419
NSN 5960-01-416-6187