Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GS50-111 117 found under Insulator Bushing by Itt Corporation. The National Stock Number assigned to this part is 5970001036870, and the Federal Supply Class is 5970 Electrical Insulators And Insulating Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GS50-111 117.