A sample from the products for the F-7 include: Band,connect.tube, Bolt,flange 6mm, Cap,r.fr.*nh-138*, Bolt,flange,6x70.
The sub assemblies and components that make up this F-7 include this Cover,fr. *nh138*, the most expensive part.
The lowest price component in this F-7 parts-list fiche is the Screw,pan,5x20.