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 5945-01-415-0603
NSN 5999-01-123-8286
NSN 2925-01-381-5307
NSN 6145-00-928-4488
NSN 5925-01-485-7299
NSN 6135-01-265-1384
NSN 6685-01-237-7993
NSN 5998-01-152-1729
NSN 5920-00-006-1919
NSN 5905-01-066-5443
NSN 5910-01-591-1230
NSN 4140-01-538-4272