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 6220-01-487-3904
NSN 5915-00-296-7497
NSN 5999-01-448-8577
NSN 6320-01-089-9086
NSN 7035-01-263-5463
NSN 5935-01-158-3746
NSN 6145-01-456-9363
NSN 6145-01-602-1154
NSN 5965-01-534-7152
NSN 6685-00-080-4315
NSN 6220-01-318-0969
NSN 5915-01-409-2926