Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K-500-WE-0001-6 found under Bracket Heater Caba by Kovatch Corp. The National Stock Number assigned to this part is 5342011343413, 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 K-500-WE-0001-6.