Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 052-10 found under Dog Bell Crank Assy by Railway Specialties Corporation. The National Stock Number assigned to this part is 2040014255682, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 052-10.