Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FCA25-5R00F found under Resistor Fixed Film by Penn Resistor Corp. The National Stock Number assigned to this part is 5905002796811, 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 FCA25-5R00F.