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 5930-01-311-5659
NSN 6320-00-590-9342
NSN 5965-01-113-7400
NSN 6130-01-042-2286
NSN 5950-01-302-1101
NSN 5990-01-417-4402
NSN 2925-01-270-1124
NSN 6135-01-472-9011
NSN 5999-00-221-4615
NSN 5945-00-202-9741
NSN 6105-01-622-2621
NSN 6110-01-115-1795