ASAP Fasteners provides you one click purchasing solutions for part GS520B7-42W of Bell Helicopter Textron 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 Bell Helicopter Textron part GS520B7-42W of This part is described as Stud, Turnlock Fastener. All fields are necessary which marked by *. Our knowledgeable staff assist you within 15 Minutes for part number GS520B7-42W quote.