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 5915-00-954-6807
NSN 7035-00-126-1899
NSN 6320-00-977-3930
NSN 6645-01-170-0341
NSN 5960-00-606-7847
NSN 5930-01-546-8394
NSN 6220-00-012-0027
NSN 6650-01-553-1853
NSN 6110-00-967-9007
NSN 6240-01-608-3269
NSN 6610-01-504-3658
NSN 6240-01-496-3847