Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 760-1-1-TB-HL-OS-MP found under Valve Bpc by Myers F E Co. The National Stock Number assigned to this part is 4820012894026, 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 760-1-1-TB-HL-OS-MP.