Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 365A31 1102 20 found under Collerette Mrp by Airbus Industries. The National Stock Number assigned to this part is 1615143670133, and the Federal Supply Class is 1615 Helicopter Rotor Blades Drive Mechanisms And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 365A31 1102 20.