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 5985-01-155-4663
NSN 5915-01-534-2590
NSN 5998-00-184-5528
NSN 6610-01-563-1809
NSN 6150-01-237-6688
NSN 6685-00-542-1902
NSN 5999-01-240-6365
NSN 4140-01-424-3270
NSN 5920-01-076-4705
NSN 6220-01-237-6776
NSN 5990-00-105-7831
NSN 5975-01-163-2130