Let's Play "WHAT"S THIS PART "

Hey guys I have some more parts I need to identify what they are , more info the better !


#1
Carter AVS - what year & appl



#2
inside hole is 1/4 20 thread. These thread onto my go wing mount studs ! not sure if thats what they really are for.

found

https://www.ebay.com/itm/1917613756...CassiniEmbRecall&_trksid=p2332490.c101224.m-1


#3
no Idea !



#4
?????