Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MBC-1037-5B5 found under Connector Receptacle Electrical by Cristek Interconnects Inc. The National Stock Number assigned to this part is 5935016559161, 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 MBC-1037-5B5.