Disc Spring Metric Disc Spring Chrome Finish Oil Min Inside Dia 1.417 in Max Outside Dia 3.150 in Thickness 3mm Overall Height 5.7mm Load @ Deflection (Lbs.) 12774N Deflection @ Load 2.03mm Calculated Load @ Flat (Lbs.) 21481N Meets/Exceeds DIN 2093 Package Quantity 10