PN: 7020Toggle Valve, Momentary, 2-Way, Normally Closed, Black_x000D_Positive on/off control_x000D_Panel-mounting 15/32-32 thread with nut_x000D_2-way for air or waterOEM part numberThis item corresponds with the following brands and manufacturers.Forest Dental 1100-125Chapman-Huffman 19-014RPI ADV182Parts Warehouse V-1507-2BMarus 55R088