| FP61NF-U-0808 | Flange Plate C61 x NPT F (No O-Ring, UNC Threaded Bolt Holes) |
| FP61NF-U-1212 | Flange Plate C61 x NPT F (No O-Ring, UNC Threaded Bolt Holes) |
| FP61NF-U-1616 | Flange Plate C61 x NPT F (No O-Ring, UNC Threaded Bolt Holes) |
| FP61NF-U-2020 | Flange Plate C61 x NPT F (No O-Ring, UNC Threaded Bolt Holes) |
| FP61NF-U-2424 | Flange Plate C61 x NPT F (No O-Ring, UNC Threaded Bolt Holes) |
| FP61NF-U-3232 | Flange Plate C61 x NPT F (No O-Ring, UNC Threaded Bolt Holes) |
| FP61NF-U-4040 | Flange Plate C61 x NPT F (No O-Ring, UNC Threaded Bolt Holes) |
| FP61NF-U-4848 | Flange Plate C61 x NPT F (No O-Ring, UNC Threaded Bolt Holes) |