The component with the lowest price in the F-3 schematic is the Screw-washer,5x28.
A sample from the products for the F-3 include: Sw Assy,st Kill, Lever,l.strg.hndl, Cover L Hndl Lev, Bolt.
With all the components that make up the NAS250 1994 (R) JAPAN MC26-110 F-3 assembly. The Band,wire is the most frequently specified with two applications.