Part Number: USSPS628, Weight: 2, Manufacturer Part Number:PS-628, Seal Head Figure: A, Seal Head Outside Diameter: 1.218, Seal Head Operating Height: 0.718, Mating Ring Figure: 3, Mating Ring Outside Diameter: 1.250, Mating Ring Thickness: .406, Material Codes: BMFKF, Inside Diameter: 1.031, Mating Ring Design: O-Ring, Elastomers Material: Buna, Primary Ring Material: Molded Plastic, Metal Parts Material: Stainless Steel, Mating Ring Material: Ni-Resist, Spring Material: Stainless Steel
| Elastomers Material | : | Buna |
| Inside Diameter | : | 1.031 in |
| Mating Ring Design | : | O-Ring |
| Mating Ring Material | : | Ni-Resist |
| Mating Ring Outside Diameter | : | 1.25 in |
| Mating Ring Thickness | : | 0.406 in |
| Metal Parts Material | : | Stainless Steel |
| Primary Ring Material | : | Molded Plastic |
| Seal Head Outside Diameter | : | 1.218 in |
| Spring Material | : | Stainless Steel |