Part Number: USSPS522, Weight: 2, Manufacturer Part Number:PS-522, Seal Head Figure: B, Seal Head Outside Diameter: 1.437, Seal Head Operating Height: 0.615, Mating Ring Figure: 1, Mating Ring Outside Diameter: 1.187, Mating Ring Thickness: .288, Material Codes: BCFKF, Inside Diameter: 1.375, Mating Ring Design: Cup Mounted, 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 | : | 1.375 in |
| Mating Ring Design | : | Cup Mounted |
| Mating Ring Material | : | Ni-Resist |
| Mating Ring Outside Diameter | : | 1.187 in |
| Mating Ring Thickness | : | .288 in |
| Metal Parts Material | : | Stainless Steel |
| Primary Ring Material | : | Carbon |
| Seal Head Outside Diameter | : | 1.437 in |
| Spring Material | : | Stainless Steel |