USA Industrials ZUSAH90138 O-Ring: 2.112" ID x 2.318" OD, 0.103" Thick, Dash 138, Nitrile Butadiene Rubber
O-Ring: 2.112" ID x 2.318" OD, 0.103" Thick, Dash 138, Nitrile Butadiene Rubber Round Cross Section
$17.33