ASAP Fasteners provides you one click purchasing solutions for part 505-3J of National Aerospace Standards Co 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 National Aerospace Standards Co part 505-3J of This part is described as Bearing, Roller, Needle. All fields are necessary which marked by *. Our knowledgeable staff assist you within 15 Minutes for part number 505-3J quote.