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 6135-00-500-2082
NSN 5975-01-050-9018
NSN 6220-00-612-2532
NSN 6105-01-212-9245
NSN 7035-00-902-8995
NSN 6610-01-217-4162
NSN 7035-01-236-5743
NSN 5985-01-442-3201
NSN 6685-01-324-2503
NSN 6145-01-549-8410
NSN 2925-01-440-9912
NSN 5996-00-941-2885