Used on 2350-01-458-7318. right-hand self locking hexagon nut, M6 verbally spoke with manufacturer, fischer panda generators, diana burke, 954-462-2800,
13.0mm hole diameter 20.5mm outside diameter 1.2mm material thickness washer, lock brikksen inc is the manufacturer, they do not have a cage flat internal teeth
Used on 2320-01-552-7745. 3b thread class right-hand flat countersunk head style 16 thread quantity per inch nut, rivet, blind-countersunk, closed end color is yellow-bronze chromate zinc surface treated