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 5835-01-336-1153
NSN 5960-01-167-8796
NSN 5945-01-225-0350
NSN 6620-00-176-5722
NSN 5960-01-461-9284
NSN 5925-01-075-7154
NSN 5855-00-185-1560
NSN 5835-00-813-1724
NSN 5835-00-160-3126
NSN 6320-01-302-5157
NSN 5935-01-219-6511
NSN 2925-01-569-5471