Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1R2609X00A2 found under Disk Valve by Fisher Controls Co Inc. The National Stock Number assigned to this part is 4820011647276, 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 1R2609X00A2.