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 5985-01-291-2075
NSN 5915-00-131-1057
NSN 6645-01-469-0192
NSN 5920-00-501-6528
NSN 5960-00-269-4762
NSN 6320-01-513-9166
NSN 5945-01-494-3745
NSN 5950-00-189-0973
NSN 5925-00-076-0120
NSN 6130-01-496-7649
NSN 5935-01-038-3085
NSN 2925-01-426-3410