Disc Spring,Split Wave Springs,Stainless Steel,Finish Plain,Min. Inside Dia. 0.093 In.,Max. Outside Dia. 4.875 In.,Thickness 0.030 In.,Overall Height 0.290 In.,For Hole Size 0.1875,For Rod Size 5/16 In.,Load @ Deflection (Lbs.) NA,Deflection @ Load 0.125 In.,Meets/Exceeds 17-7 PH Condition C, CH-900 AMS-5529,Package Quantity 10