Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 30-0024 found under Knob by Tellurometer Usa Div Of Plessey Inc. The National Stock Number assigned to this part is 5355005437183, 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 30-0024.