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 5925-01-109-5868
NSN 6610-00-758-3486
NSN 5920-00-087-4223
NSN 2925-01-175-1217
NSN 6645-00-192-1152
NSN 5945-00-158-8773
NSN 5999-00-191-3724
NSN 5910-00-503-8786
NSN 6610-01-462-9439
NSN 5905-01-597-4774
NSN 6145-01-197-7469
NSN 6130-00-081-3971