Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HB2-DC5V found under Relay Armature by Matsushita Electric Corp Of America. The National Stock Number assigned to this part is 5945011384556, and the Federal Supply Class is 5945 Relays And Solenoids. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HB2-DC5V.