Replacement Stainless Steel Washer that is used with the OF573 Cotter Pin and OF572 Cotter Pin. Find the complete parts list for this Valve Cover Parts found on the Brower WPO12E, WPO12N, MPO12E and MPO12N automatic waterers.
See item C on the parts list below.
Part A - OF572 #14575 SS Cotter Pin .094" Dia c 3/4"
Part B - OF573 #14573 SS Cotter Pin, 4 1/2" Length
Part C - OF570 #14574 SS Washer .344" ID x .75" OD
Part D - OF571 #14571 SS Spring .48" OD x 1 3/4" L