Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 302135-0115 found under Guide Valve Stem by Diamond Power International Inc. The National Stock Number assigned to this part is 4820003437249, 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 302135-0115.