Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3300-44093-3 found under Filter Assembly Electrical by Raytheon E Systems Inc. The National Stock Number assigned to this part is 5915000071296, 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 3300-44093-3.