Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2828 A 3INS found under Valve Gate by Young And Cunningham Glasgow Ltd. The National Stock Number assigned to this part is 4820990007146, 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 2828 A 3INS.