Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1305AS1332-121 found under Trip Assemblyoverspeed by L 3 Communications Westwood. The National Stock Number assigned to this part is 2815016964585, and the Federal Supply Class is 2815 Diesel Engines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1305AS1332-121.