Mounting Devices and Guards: Type - Sealing Washer; Application - Panel Mounting Switch Seal; Size - 0.644 inOD x 0.466 inID x 0.110 inThick; Material - Steel and Silicone Elastomer; Additional Information - Keyed. Use with 15/32" Bushing Mount Switch
Additional Info: Keyed. Use with 15/32" Bushing Mount Switch