Part Number: USSPS142, Weight: 2, Manufacturer Part Number:PS-142, Seal Head Figure: B, Seal Head Outside Diameter: 1.125, Seal Head Operating Height: .547, Mating Ring Figure: 1, Mating Ring Outside Diameter: 1.000, Mating Ring Thickness: .218, Material Codes: BMFJF, Inside Diameter: 0.875, Mating Ring Design: Cup Mounted, Elastomers Material: Buna, Primary Ring Material: Molded Plastic, Metal Parts Material: Stainless Steel, Mating Ring Material: Ceramic, Spring Material: Stainless Steel
| Elastomers Material | : | Buna |
| Inside Diameter | : | 0.875 in |
| Mating Ring Design | : | Cup Mounted |
| Mating Ring Material | : | Ceramic |
| Mating Ring Outside Diameter | : | 1.000 in |
| Mating Ring Thickness | : | .218 in |
| Metal Parts Material | : | Stainless Steel |
| Primary Ring Material | : | Molded Plastic |
| Seal Head Outside Diameter | : | 1.125 in |
| Spring Material | : | Stainless Steel |