300450 FLAT WASHER ; 1-5/16" ID X 1-15/16" OD X 1/8" T ZP

300565 NIBBED FLAT WASHER ; 2-7/16X1-9/16X1/8 ZP

310160 SEALING WASHER ; 1-1/4" ID X 1-15/16" OD X 1/8" T ZP