A Y McDonald co. AY 5151-085 720R700WWFF 777X448 NO RISE DUAL MTR FPBVxFPBV FNPT (Female National Pipe Thread) x FNPT (Female National Pipe Thread) AY 5151-085720R700WWFF 777X448 NO RISE DUAL MTR FPBVxFPBV FNPT (Female National Pipe Thread) x FNPT (Female National Pipe Thread)