Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 202248-1 found under Dial Control by Herley Industries Inc. The National Stock Number assigned to this part is 5355002814985, and the Federal Supply Class is 5355 Knobs And Pointers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 202248-1.