Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 24188 found under Spring Assy by Bei Sensors And Systems Co Inc. The National Stock Number assigned to this part is 5360004221558, and the Federal Supply Class is 5360 Coil Flat Leaf And Wire Springs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 24188.