Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 20-0922 found under Parts Kit Pressure Regulating Valve by I T E Imperial Corp Subsidiary Of. The National Stock Number assigned to this part is 4820000016192, 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 20-0922.