Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3ESBK7-5BSP3-12-AYTA found under by Jms Southeast Inc. The National Stock Number assigned to this part is 5905015209751, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3ESBK7-5BSP3-12-AYTA.