Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7A6 450 X140 S11 found under Filter Band Pass by Reactelinc. The National Stock Number assigned to this part is 5915015218149, 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 7A6 450 X140 S11.