Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12512964 found under Valve Globe by Coltec Industries Inc. The National Stock Number assigned to this part is 4820014704059, 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 12512964.