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 5910-00-368-4108
NSN 5920-01-633-6646
NSN 5975-00-850-6809
NSN 5910-01-301-4803
NSN 6110-01-252-8516
NSN 6110-01-392-7047
NSN 6105-01-239-1421
NSN 7035-01-398-9581
NSN 6110-01-361-1837
NSN 6145-00-150-5049
NSN 5935-01-327-9296
NSN 6145-01-354-0781