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 2925-01-609-0417
NSN 6685-01-007-5507
NSN 5975-00-880-3839
NSN 6220-01-149-0144
NSN 5925-00-784-0741
NSN 6105-01-278-9220
NSN 5999-00-467-6714
NSN 7035-01-510-3876
NSN 5910-01-029-4709
NSN 6610-01-312-5788
NSN 6685-00-586-6048
NSN 4140-01-102-7798