Part Number: 1039983 (Ne) Part Number: 103999- (Valve) Part Number: 1039990000 (Weidmuller) Part Number: 1039991 (Part) Part Number: 103999-120 (Cable-hdc) Part Number: 10-3999774-000 (Ne) Part Number: 1039999 (No description) Part Number: 1039-9F (No description) Part Number: 1039A (Ne) Part Number: 1039A0107500 (Call4availability) Part Number: 1039-A-5 (Lever & insert) Part Number: 1039AD4K (Clamp loop) Part Number: 1039B001AA (No description) Part Number: 1039B25-1 (Valve shutoff, fire)