Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 687 1 23707 000 ITEM 007 found under Switch Push by G E C Marconi S3i Ltd. The National Stock Number assigned to this part is 5930013545242, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 687 1 23707 000 ITEM 007.