Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 170-505-0080 found under Input Regulator Kit by Xkd Corp. The National Stock Number assigned to this part is 5999012979445, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 170-505-0080.