Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RM3400RBB found under Resistor Fixed Film by Wayne Kerr Electronics Inc. The National Stock Number assigned to this part is 5905011073106, 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 RM3400RBB.