Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 79-20680-0102 found under Insert Electrical C by Kollsman Inc. The National Stock Number assigned to this part is 5935006326556, 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 79-20680-0102.