Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A0365-3 found under Seat Valve by Aircraft Appliances And Equipmen. The National Stock Number assigned to this part is 4820011513730, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A0365-3.