Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HN61NB028 found under Relay Electromagnet by Carrier Corporation. The National Stock Number assigned to this part is 5945005819522, 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 HN61NB028.