Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 20INCH-G-4V-MIL found under by All Sensors Corporation. The National Stock Number assigned to this part is 5996016509367, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 20INCH-G-4V-MIL.