Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 86521824-1 found under Connector Plug Elec by Drs Training And Control Systems Llc. The National Stock Number assigned to this part is 5935013356482, 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 86521824-1.