Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A349019 found under Insert Electrical Connector by Cooper Crouse Hinds Llc. The National Stock Number assigned to this part is 5935004776274, 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 A349019.