Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 661 002B17S4 50 found under Connector Receptacle Electrical by Glenair Inc. The National Stock Number assigned to this part is 5935013501185, 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 661 002B17S4 50.