YOU ARE BIDDING ON A UNOPENED VINTAGE U.S. AIR FORCE SURPLUS AVIATION FUEL PRESSURE SWITCH PART #5930-296-9543 AS SHOWN. I GOT SEVERAL OF THESE AND I OPENED ONE MYSELF TO GET PICTURES FOR THE LISTING HOWEVER THIS AUCTION IS FOR AN UNOPENED PART AS SHOWN IN THE LAST PICTURE. SOME ARE DATED 1957 AND OTHERS ARE DATED 1961. PLEASE MAKE SURE IT WILL FIT YOUR APPLICATION BEFORE PURCHASING. ALSO PLEASE CHECK OUT THE PICTURES AND JUDGE THE CONDITION FOR YOURSELF. SOLD AS IS AND NON-RETURNABLE. SHIPPED TO U.S. ADDRESSES ONLY. THANK YOU.

 I WILL NOT WASTE YOUR TIME WITH 3 PAGES OF DISCLAIMERS AND A ONE LINE DESCRIPTION OF THE ITEM. 

I WILL NOT HOLD YOUR FEEDBACK HOSTAGE LIKE SO MANY OTHERS. 

I WILL GLADLY ANSWER YOUR QUESTIONS.