Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1532XG 2.50IN found under Valve Globe by Oic Valve Corp. The National Stock Number assigned to this part is 4820012551864, 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 1532XG 2.50IN.