Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FDF25F59R800X-84 found under Connector Receptacl by Positronic Industries Inc. The National Stock Number assigned to this part is 5935014346054, 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 FDF25F59R800X-84.