Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 504592-5-1 found under Resistor Variable W by Warner Robins Air Logistics Center. The National Stock Number assigned to this part is 5905012837985, 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 504592-5-1.