Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BLT 308-01 DET.06 found under Ring Retaining by Wa Kates Company The. The National Stock Number assigned to this part is 5325016225980, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BLT 308-01 DET.06.