Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F-120 PART 195 found under Seat Valve by Ingersoll Dresser Pump Co. The National Stock Number assigned to this part is 2825012328114, and the Federal Supply Class is 2825 Steam Turbines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like F-120 PART 195.