Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 820-2966 found under Atomizer Starting Aid by Phillips And Temro Industries Inc. The National Stock Number assigned to this part is 2990012266140, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 820-2966.