GF-1123-1110 is a single-pole single-throw (SP-ST) in-line switch assembly designed with printed circuit board (P.C.) terminals for direct board mounting. The assembly features precision-machined components with multiple dimensional specifications including a 0.550 inch (13.97 mm) width tolerance of ±0.015 inches, a 0.400 inch (10.16 mm) height tolerance of ±0.015 inches, and various terminal pin dimensions such as 0.312 inches (7.92 mm) and 0.310 inches (7.87 mm) with tight tolerances. The product incorporates standard tolerance specifications of ±0.010 inches for 2-place decimals and ±0.005 inches for 3-place decimals, ensuring reliable electrical and mechanical performance. This switch assembly is commonly used in electronic equipment requiring compact, reliable switching functionality with direct PCB integration.