Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F307400 found under Lever Locking by British Aerospace Inc. The National Stock Number assigned to this part is 1680000082792, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like F307400.