Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y1C063 found under Termincation Shield by Souriau Usa Inc. The National Stock Number assigned to this part is 5935013639480, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like Y1C063.