Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C1S 191-01TG found under Socket Plug In Electronic Compon by Advanced Interconnections. The National Stock Number assigned to this part is 5935014679767, 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 C1S 191-01TG.