Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N3600ALT2PC3A found under Valve Expansion by Carrier Corporation. The National Stock Number assigned to this part is 4820002874356, 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 N3600ALT2PC3A.