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 5990-01-517-7848
NSN 6145-01-145-7005
NSN 5999-01-647-1563
NSN 5998-01-248-9415
NSN 5985-01-395-2914
NSN 5905-01-315-5777
NSN 6135-00-935-8769
NSN 6150-00-246-6673
NSN 5998-01-012-2593
NSN 6610-00-661-1797
NSN 5855-00-304-7163
NSN 6320-01-592-4567