Part Number: 1153K35 (Pin switch) Part Number: 1BK-507149 (Pin switch) Part Number: 4532591-1 (Pin switch) Part Number: 54000-90070 (Pin switch) Part Number: 5519087 (Pin switch) Part Number: 732-16933 (Pin switch) Part Number: ML17240-33 (Pin switch) Part Number: MS902931229 (Pin switch) Part Number: T20883 (Pin switch)