On this parts fiche the Bolt,flange,6x35 is the most specified component.
Some items from this specific schematic: Needle Brg, Bolt,flange,6x35, Dowel,pin,8x14, Circlip, 10m/m.
The sub assemblies and components that make up this E-6 include this Cover Comp.,r.cra, the most expensive part.