Disc Spring Split Wave Springs Stainless Steel Finish Plain Min Inside Dia 0.093 in Max Outside Dia 0.183 in Thickness 0.76mm Overall Height 2.8mm For Hole Size 0.1875 For Rod Size 5/16 in Load @ Deflection (Lbs.) NA Deflection @ Load 5.33mm Meets/Exceeds 17-7 PH Condition C CH-900 AMS-5529 Package Quantity 10