Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CV1-8BRASS found under by Flairline Fluid Air Products. The National Stock Number assigned to this part is 4820009284073, 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 CV1-8BRASS.