Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9906375 found under Valve Calibrated Fl by Brewmatic Co. The National Stock Number assigned to this part is 4820011795478, 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 9906375.