Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 295-00-275 SHT 3 11 P N YCL78120 found under Valve Actuator by Leslie Controls Inc. The National Stock Number assigned to this part is 4820016008945, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 295-00-275 SHT 3 11 P N YCL78120.