Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PSU-0119 found under Insulator Spreader by Preformed Line Products Company. The National Stock Number assigned to this part is 5970011686904, 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 PSU-0119.