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).
NSN 6150-00-928-0790
NSN 2925-01-293-2986
NSN 5910-01-555-7751
NSN 7035-00-238-3662
NSN 5945-00-788-1415
NSN 5910-01-553-4137
NSN 2925-00-178-0940
NSN 5835-01-182-1966
NSN 6110-01-384-3125
NSN 5998-01-459-5595
NSN 5950-00-910-2794
NSN 6145-01-201-2320