Part Number: 10HF172 (Switch) Part Number: 10HF173 (Switch) Part Number: 10HF174 (Switch electrical) Part Number: 10HF18A (No description) Part Number: 10HF18C (No description) Part Number: 10HF2 (Ne) Part Number: 10HF20 (No description) Part Number: 10HF20A (No description) Part Number: 10HF20C (No description) Part Number: 10HF22A (No description) Part Number: 10HF22C (No description) Part Number: 10HF24A (No description) Part Number: 10HF24C (No description) Part Number: 10HF289 (Mil spec switch)