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 5920-01-519-6237
NSN 6320-00-731-6134
NSN 5855-00-228-8446
NSN 5998-01-521-2628
NSN 2925-00-833-9466
NSN 5996-00-542-3997
NSN 5895-00-406-6450
NSN 6220-00-443-5582
NSN 5910-01-039-4894
NSN 5855-00-631-4565
NSN 5905-00-250-6036
NSN 6320-00-360-1301