Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S883-B1604S1.5A28 found under Backshell Electrica by Joslyn Products. The National Stock Number assigned to this part is 5935010943743, 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 S883-B1604S1.5A28.