Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3819 found under Retainerelectrical Connector by Buffalo Turbine Llc. The National Stock Number assigned to this part is 5935016671324, 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 3819.