Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K434000040 found under Harness Electrical Equipment by F E L Corp. The National Stock Number assigned to this part is 5999014462985, 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 K434000040.