Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B0RF2A found under Valve Angle by Swagelok Ltd. The National Stock Number assigned to this part is 4820010056124, 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 B0RF2A.