Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2TF-56303 found under Nozzle Fire Extinguisher by Bete Fog Nozzle Inc. The National Stock Number assigned to this part is 4210016093659, and the Federal Supply Class is 4210 Firefighting Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2TF-56303.