Used on 5410-01-592-9463. 0.138" hole diameter 0.375" outside diameter washer, sealing neoprene seal has temp range of -80deg f to 300deg f; seal is chemically resistant to water, gasoline, petroleum oils, salt sprays, alkali, some acids, organic concave
0.250" hole diameter 0.437" outside diameter washer, sealing neoprene seal has temp range of -80deg f to 300deg f; seal is chemically resistant to water, gasoline, petroleum oils, salt sprays, alkali, some acids, organic concave