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 4140-01-351-3892
NSN 6130-00-109-0449
NSN 5920-01-244-0476
NSN 6685-00-972-9526
NSN 5895-00-205-2924
NSN 5990-01-204-7576
NSN 5895-00-138-6835
NSN 5835-01-576-9013
NSN 5950-00-598-6197
NSN 7035-01-119-6271
NSN 6150-01-063-7874
NSN 6645-01-380-5360