Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 506 1712 002 found under Plug Tip by Rockwell Collins Inc. The National Stock Number assigned to this part is 5935005005039, 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 506 1712 002.