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 6240-01-391-7773
NSN 6145-00-846-9999
NSN 5935-01-428-9963
NSN 5996-01-534-9696
NSN 5965-00-318-6482
NSN 6220-01-374-2235
NSN 7035-01-352-6235
NSN 6650-00-221-9425
NSN 5950-01-512-9778
NSN 4140-00-763-2325
NSN 5935-00-276-9413
NSN 5920-00-148-8176