Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 988924-01 found under Knob by Vt Leeboy Inc. The National Stock Number assigned to this part is 5355016002590, 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 988924-01.