Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BMI50001-808 found under Regulator Control by Bauer Inc. The National Stock Number assigned to this part is 4820010194755, 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 BMI50001-808.