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 5975-00-324-2070
NSN 5960-00-396-3331
NSN 5920-01-032-6471
NSN 6685-00-786-1986
NSN 6220-00-708-9909
NSN 5925-01-116-8225
NSN 5985-00-858-1290
NSN 6130-00-479-8590
NSN 5998-00-066-6591
NSN 5975-01-413-7079
NSN 5905-01-501-6385
NSN 5975-00-422-0613