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 6685-01-005-2037
NSN 6145-01-377-3714
NSN 6220-00-864-4891
NSN 6645-01-152-1092
NSN 6105-00-785-5273
NSN 5960-01-502-6270
NSN 7035-00-623-4744
NSN 5998-01-470-6314
NSN 6645-01-507-2887
NSN 5960-01-226-7297
NSN 5920-00-893-8679
NSN 5990-01-485-0260