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 6650-01-381-2972
NSN 5999-01-243-0121
NSN 5960-00-204-7506
NSN 5965-01-631-2722
NSN 6135-01-151-2705
NSN 5950-00-926-8521
NSN 5905-00-585-5831
NSN 6135-00-305-2052
NSN 5905-00-269-5452
NSN 5998-01-305-2755
NSN 6320-01-541-7585
NSN 5985-00-013-9342