Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number STN-585-4015BA found under by Cromwell Group Holdings Ltd. The National Stock Number assigned to this part is 5210013927067, and the Federal Supply Class is 5210 Measuring Tools Craftsmens. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like STN-585-4015BA.