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.
NSN 5960-01-476-5686
NSN 5920-00-759-1003
NSN 5965-00-518-0958
NSN 5985-00-504-9715
NSN 5935-01-037-7596
NSN 2925-00-435-5604
NSN 6150-01-577-0672
NSN 6110-00-891-9917
NSN 7035-00-408-8170
NSN 5990-00-964-9672
NSN 5930-01-054-3868
NSN 6645-00-752-2939