Part Number: 147797-1 (Bolt) Part Number: 1-47797-2 (Fairing) Part Number: 1477980000 (Weidmuller) Part Number: 147799-1 (Disk, system relief valve;) Part Number: 147799-5 (Flapper) Part Number: 14779G2 (Printed circuit bo) Part Number: 1477A0061000 (Call4availability) Part Number: 1477A0105000 (Call4availability) Part Number: 1477A020 (End cap) Part Number: 1477A042 (Head.valve) Part Number: 1477A-1790 (Knob) Part Number: 1477B (Ring) Part Number: 1477BB (--> no min <--------------------) Part Number: 1477BCAJC-883 (Component)