Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FV45-304 found under Pin Straight Headle by Automatic Switch Company. The National Stock Number assigned to this part is 5315006640648, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FV45-304.