Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 353 7663-607 found under Absorber Overvoltag by Bae Systems Hagglunds Ab. The National Stock Number assigned to this part is 5920013064440, and the Federal Supply Class is 5920 Fuses Arresters Absorbers And Protector. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 353 7663-607.