Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13657619-B51R1F found under Resistorchipfixedfilm by Vishay Israel Ltd. The National Stock Number assigned to this part is 5905016740105, 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 13657619-B51R1F.