Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T7L250 1100 PX PX found under Filter Radio Freque by K And L Microwave Inc. The National Stock Number assigned to this part is 5915011205076, 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 T7L250 1100 PX PX.