8503 Series Lever Lock Toggle Switch | SPST, ON-OFF, M, Environmentally Sealed 301C-GRN It features a Kapton diaphragm

It features a Kapton diaphragm for compatibility with a wide variety of fluids

and ground support equipment

and has a 5/8-24 UNEF-2B thread size and screw length of 0

enhancing versatility for specialized projects

35 mm and a length of 13

8503 Series Lever Lock Toggle Switch | SPST, ON-OFF, M, Environmentally Sealed 301C-GRN It features a Kapton diaphragmThe 8503K series are environmentally sealed toggle switches that are completely protected from dust, moisture, and other contaminates. The lever lock mechanism prevents accidental switch operation. Version 8503K11 is a single pole, single throw toggle switch. Positions: ON OFF with M style bushing (locked out of and into side opposite keyway)