Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number W82-5058G1 found under Retainer Electron T by Raytheon Company. The National Stock Number assigned to this part is 5960002732411, and the Federal Supply Class is 5960 Electron Tubes And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like W82-5058G1.