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firewall Rivets
Posted: Fri May 29, 2026 11:56 am
by monceaviation
Does anyone have the P/N for the Flat head rivets used on the fire wall?
Re: firewall Rivets
Posted: Fri May 29, 2026 12:54 pm
by 6183
If you don't get an answer here, you can contact David Lowe through the members section on the main web page. David has the Cessna drawings that will list the correct rivet.
Re: firewall Rivets
Posted: Wed Jun 10, 2026 9:52 pm
by 8425
Those rivets are AN442AD4-x. Univair has a small selection of sizes required. You will also need the proper rivet set. Rivets and the set are available with a Google search.
Re: firewall Rivets
Posted: Thu Jun 11, 2026 12:03 pm
by 6643
Whenever we did firewall repairs (stainless steel or ternplate metal) we used monel rivets instead of aluminum rivets.