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 5915-01-167-8174
NSN 6240-00-594-7138
NSN 6650-01-542-9495
NSN 6145-01-451-4304
NSN 5930-00-925-0831
NSN 5935-00-299-7149
NSN 5905-00-257-4640
NSN 5925-00-386-0869
NSN 5905-01-111-8424
NSN 5925-01-296-2882
NSN 6650-01-202-9143
NSN 5985-01-514-2271