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 5945-00-377-8103
NSN 6620-01-274-3423
NSN 5935-00-385-3635
NSN 6240-00-428-4027
NSN 6645-01-040-5233
NSN 4140-00-758-7686
NSN 6135-00-500-1173
NSN 6240-00-422-1278
NSN 6685-00-663-9000
NSN 5935-01-438-9875
NSN 5975-01-306-6236
NSN 5925-01-568-3553