EXTSW 8.33 mm ID x 25.1 mm OD x 6.35 mm Thick 316 Stainless Washer
Actual size .323” ID x .990” OD x .250” thick
(+/- .003" on all dimensions)
.030 inch Radius OD / slightly countersunk ID (no sharp edges)
.030 inch Radius OD / slightly countersunk ID (no sharp edges)