Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 113-14-0004 found under Filter Radio Frequency Interfere by Data Base Access Systems Inc. The National Stock Number assigned to this part is 5915012713028, 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 113-14-0004.