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 5999-00-181-6101
NSN 4140-01-382-9517
NSN 6240-01-584-5647
NSN 5950-00-555-2881
NSN 5910-01-488-9342
NSN 5930-01-163-3416
NSN 6320-00-218-6105
NSN 5920-00-357-0260
NSN 5935-01-120-9953
NSN 5985-01-365-5352
NSN 6320-01-523-4954
NSN 6220-00-248-5511