Part Number: 13738CHG2M (Fitting) Part Number: 13738CL62M (Plug) Part Number: 13738E11 (Ne) Part Number: 13739 (3mexl unitized wheel 4 in x 1/4 ) Part Number: 137390 (Ne) Part Number: 1373900 (Spacer,sleeve) Part Number: 1373900060 (Weidmuller) Part Number: 1373900070 (Weidmuller) Part Number: 13739-001 (Switch) Part Number: 13739-002 (Switch) Part Number: 13739-003 (Module assemblyconnector) Part Number: 13739-004 (Switch, base assy) Part Number: 13739-005 (428 base) Part Number: 13739006 (Component)