Part Number: 13-5496 (Switch key) Part Number: 1354960 (Spacer) Part Number: 1354960000 (Weidmuller) Part Number: 135496001 (No description) Part Number: 135496-1 (Bushing) Part Number: 135496-10 (Fastener) Part Number: 135496-11 (Bushing,sleeve) Part Number: 135496-12 (Bushing) Part Number: 135496-13 (Fastener) Part Number: 135496-14 (Component) Part Number: 135496-17 (Hardware) Part Number: 135496-18 (Bushing) Part Number: 135496-2 (Guide steel) Part Number: 135496-3 (Bushing)