Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 100A80DEG found under Nozzle Oil Burner Pressure Atomi by Diving Unlimited International Inc. The National Stock Number assigned to this part is 4530011267457, 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 100A80DEG.