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 6240-01-286-3200
NSN 5925-01-571-8640
NSN 5998-00-126-7341
NSN 6220-01-207-5325
NSN 5960-00-441-5147
NSN 6135-01-116-3385
NSN 5925-01-252-6046
NSN 6150-00-891-1659
NSN 7035-01-443-3052
NSN 7035-01-540-2746
NSN 5910-01-463-2429
NSN 6135-00-351-8606