Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 452-16-6 found under Lanyard Cap Fuel Ta by Parker Hannifin Ltd. The National Stock Number assigned to this part is 1560001175128, 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 452-16-6.