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 5895-00-216-5849
NSN 6150-01-049-0968
NSN 5905-01-238-2400
NSN 5960-01-081-7745
NSN 5990-01-109-3879
NSN 5930-01-014-0649
NSN 5960-01-424-0590
NSN 5925-01-022-8124
NSN 5985-01-578-7780
NSN 5915-01-594-3616
NSN 5915-01-332-7433
NSN 5930-01-226-4197