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 6320-00-853-1920
NSN 6220-01-461-2910
NSN 6150-00-383-7883
NSN 6130-00-975-7629
NSN 5935-00-362-3873
NSN 5925-01-540-9158
NSN 5835-00-617-3578
NSN 6130-01-552-6350
NSN 5965-01-533-7687
NSN 5920-01-141-6885
NSN 5998-01-496-6111
NSN 6320-01-288-3060