Part Number: USSPS6258, Weight: 2, Manufacturer Part Number:PS-6258, Seal Head Figure: C, Seal Head Outside Diameter: 4.406, Seal Head Operating Height: 1.562, Mating Ring Figure: 3, Mating Ring Outside Diameter: 4.125, Mating Ring Thickness: .781, Material Codes: BCFKF, Inside Diameter: 3.875, Mating Ring Design: O-Ring, Elastomers Material: Buna, Primary Ring Material: Carbon, Metal Parts Material: Stainless Steel, Mating Ring Material: Ni-Resist, Spring Material: Stainless Steel
| Elastomers Material | : | Buna |
| Inside Diameter | : | 3.875 in |
| Mating Ring Design | : | O-Ring |
| Mating Ring Material | : | Ni-Resist |
| Mating Ring Outside Diameter | : | 4.125 in |
| Mating Ring Thickness | : | .781 in |
| Metal Parts Material | : | Stainless Steel |
| Primary Ring Material | : | Carbon |
| Seal Head Outside Diameter | : | 4.406 in |
| Spring Material | : | Stainless Steel |