Astm-b-221 type 6061-t6
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 5950-01-233-4781
NSN 5925-00-135-7738
NSN 4140-00-846-3423
NSN 5999-01-475-6923
NSN 5915-01-167-8174
NSN 6610-01-605-2451
NSN 5985-01-497-4587
NSN 2925-00-964-7128
NSN 6145-01-429-8529
NSN 5990-01-106-3786
NSN 6220-00-099-9192
NSN 7035-00-020-2227