Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A30-004075 found under Filter Band Pass by U S Dept Of Transportation Federal. The National Stock Number assigned to this part is 5915012898772, and the Federal Supply Class is 5915 Filters And Networks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A30-004075.