Spec 3G-OTH-681880 — Technical Specifications

The SPEC Standard Disc Spring (SKU 54PA25, MPN BM318300) is a carbon steel disc spring with a 212 mm I.D. and 318 mm O.D., supplied in a 10 PK. 3G Electric interprets this demand and sources the exact OEM part, backed by specialist expertise across 14 industrial departments—including combustion, pumps, and controls—to ensure you get the right solution, not just a part.