In this schematic the "Shoe,brake. (nas)" is used most often.
Parts such as the F-8 Front Brake Panel: Bolt,flange, 6x32, Indicator, Brake, Shoe,brake(ashi) (nas), Spring,fr. Brake are included in the Mt80s 1980 (a) F-8 Front Brake Panel parts fiche.
The most expensive part in this assembly is the Panel Sub,fr.brak.