Part Number: 12120NA2 (Seal, gold plated) Part Number: 12120NA4 (K seal) Part Number: 12120NA6 (Seal, gold plated) Part Number: 12120NA8 (Seal, gold plated) Part Number: 12120NR10 (Seal, teflon plate) Part Number: 12120NR2 (Seal, teflon plate) Part Number: 12120NR32 (Seal, teflon plate) Part Number: 12120NR8 (Seal, teflon plate) Part Number: 12120NS6 (Seal, silver plate) Part Number: 12-120OHM5 (Resistor) Part Number: 12120OHMJ (No description) Part Number: 12120PA4 (Bushing s.) Part Number: 12120PA5 (Unit) Part Number: 12120PA6 (Gasket)