Part Number: USSPS353, Weight: 2, Manufacturer Part Number:PS-353, Seal Head Figure: E, Seal Head Outside Diameter: 2.812, Seal Head Operating Height: 2.375, Mating Ring Figure: 1, Mating Ring Outside Diameter: 3.000, Mating Ring Thickness: .562, Material Codes: BCFKF, Inside Diameter: 2.812, 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 | : | 2.812 in |
| Mating Ring Design | : | Cup Mounted |
| Mating Ring Material | : | Ni-Resist |
| Mating Ring Outside Diameter | : | 3.000 in |
| Mating Ring Thickness | : | .562 in |
| Metal Parts Material | : | Stainless Steel |
| Primary Ring Material | : | Carbon |
| Seal Head Outside Diameter | : | 2.812 in |
| Spring Material | : | Stainless Steel |