Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 43284 found under Pin Straight Headed by Navy United States Department Of. The National Stock Number assigned to this part is 5315016519741, 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 43284.