Thank you for choosing Aerospace-Aviation360 for Part Number RFS4095 by Learjet for model Learjet 25, 31, 35, 35A, 36, 36A, 55 which is described as Stationary Disk . This is an ASAP Semiconductor owned and operated website. We are a leading supplier of aircraft Corporate Brake parts like RFS4095. You have 24/7 x 365 access to our diverse product database with the fastest lead times in the industry.