Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 360T253B found under Resistor Variable Nonwire Wound by Cornell Dubilier Electronics. The National Stock Number assigned to this part is 5905001529974, 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 360T253B.