Disc Springs,Wave,Stainless Steel,Finish Plain,Min. Inside Dia. 0.719 In.,Max. Outside Dia. 0.925 In.,Thickness 0.010 In.,Overall Height 0.066 In.,For Hole Size 0.1875,For Rod Size 0.093,Load @ Deflection (Lbs.) 353,Deflection @ Load 0.033 In.,Meets/Exceeds Commercial Type 302 and AMS-5906,Package Quantity 10