Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 977-0065-010 found under Switch Hook by Rockwell Collins Inc. The National Stock Number assigned to this part is 5930008259530, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 977-0065-010.