Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1004-44-61V3 found under Test Set Relay by Avo Multi Amp Corporation. The National Stock Number assigned to this part is 6625005534627, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1004-44-61V3.