ASAP Fasteners provides you one click purchasing solutions for part 6-3957-1 of Kingsbury Inc Aerospace fasteners, aircraft bearing and mil-spec connector components. Please fill out below form with your desired quantity, your target price and the expected delivery dates for Kingsbury Inc part 6-3957-1 of This part is described as Bearing, Washer, Thrust. All fields are necessary which marked by *. Our knowledgeable staff assist you within 15 Minutes for part number 6-3957-1 quote.