Key Specifications / Parameters Parameter Description / Value Part Number 19A2545X012 Product Type Gasket Approximate Size ~2.81 in × 3.44 in × 0.03 in (≈ 71.4 mm × 87.4 mm × 0.76 mm) Intended Use Sealing interface in Fisher valve body/bonnet or internal component assemblies Material Sheet gasket material (likely metallic or compressed non‑metallic sheet) – exact composition not specified Application Replacement/spare part for maintenance of Fisher control valves