Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 18258-01-2-251 found under Resistor Variable A by Cae Corp. The National Stock Number assigned to this part is 5905004837100, 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 18258-01-2-251.