Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NF101A found under Filter Radio Freque by Yosemite Investment Inc. The National Stock Number assigned to this part is 5915002844363, 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 NF101A.