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 4140-01-276-8307
NSN 6135-01-268-7056
NSN 6620-01-207-0667
NSN 5945-01-188-8148
NSN 5945-00-755-8732
NSN 5925-01-420-6317
NSN 6130-01-314-0886
NSN 6110-00-363-3974
NSN 5895-00-100-1216
NSN 2925-01-617-6302
NSN 6220-01-617-2666
NSN 6685-01-327-2099