Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C54-2472 found under Cap Twist Lock Oxyg by Raytheon Company. The National Stock Number assigned to this part is 1560006943112, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C54-2472.