A Y McDonald co. AY 5169-018 750H719WDFF 775X9.25 HxH TAN HBP FPBVxFPDCK FNPT (Female National Pipe Thread) x FNPT (Female National Pipe Thread) AY 5169-018750H719WDFF 775X9.25 HxH TAN HBP FPBVxFPDCK FNPT (Female National Pipe Thread) x FNPT (Female National Pipe Thread)