Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RWB24-4 found under Bit Wire Wrap by Tect Utica Corporation. The National Stock Number assigned to this part is 5130009524503, and the Federal Supply Class is 5130 Hand Tools Power Driven. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RWB24-4.