Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2503216-20 found under Connector Body Plug Electrical by Honeywell Aerospace. The National Stock Number assigned to this part is 5935000691161, 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 2503216-20.