Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 66B12680 found under Pin Retaining by Warner Robins Air Logistics Center. The National Stock Number assigned to this part is 5315000716864, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 66B12680.