Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2 045D-TEWS-C found under Cleaner Pressure Solvent Water by Hydro Engineering Inc. The National Stock Number assigned to this part is 4940015140087, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2 045D-TEWS-C.