An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).
Classification: Flanges of iron or nonalloy steel
NSN 5960-01-433-7565
NSN 5960-01-512-0233
NSN 6685-01-494-9751
NSN 6650-01-462-8102
NSN 5935-00-752-4952
NSN 5960-00-602-9906
NSN 5945-00-955-7968
NSN 5895-01-317-3986
NSN 5905-01-364-9156
NSN 6130-00-557-3913
NSN 6220-00-673-5287
NSN 5855-01-283-0050