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 5895-01-144-9563
NSN 6135-01-177-3552
NSN 4140-01-650-1208
NSN 5925-01-165-9913
NSN 5910-00-904-3141
NSN 6150-00-360-1508
NSN 6650-00-195-7519
NSN 5895-01-361-6920
NSN 5925-01-252-8237
NSN 6130-01-551-3556
NSN 5895-00-471-3516
NSN 6685-01-429-5718