Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MB2505-72B found under Connector Receptacl by Interconnection Products Ltd. The National Stock Number assigned to this part is 5935011924330, 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 MB2505-72B.