Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8669-00304 ITEM 7 found under Switch Interlock by Chromalox Corp. The National Stock Number assigned to this part is 5930012939793, 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 8669-00304 ITEM 7.