Disc Spring, Belleville, 302 Stainless Steel, Min Inside Dia 0.755 In, Max Outside Dia 1.500 In, Thickness 0.045 In, Overall Height 0.093 In, Load 267 Lbs, Deflection @ Load 0.024 In, Flat Load 260 Lbs, Meets/Exceeds ASI 302 and Government AMS Type...