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 5915-01-612-6616
NSN 6150-01-445-6134
NSN 5999-01-301-5554
NSN 5990-01-546-1649
NSN 5935-00-107-2732
NSN 5935-00-010-1122
NSN 6685-01-623-7694
NSN 6320-01-388-3125
NSN 5998-00-605-0791
NSN 2925-00-684-7708
NSN 6150-01-257-2327
NSN 6650-01-024-9554