Part Number: 10HF24C (No description) Part Number: 10HF289 (Mil spec switch) Part Number: 10HF28A (No description) Part Number: 10HF28C (No description) Part Number: 10HF290 (Switch) Part Number: 10HF291 (Switch) Part Number: 10HF3 (Switch 2pdt alternate silver con) Part Number: 10HF32 (No description) Part Number: 10HF328 (Switch block - screw terminals) Part Number: 10HF36 (Msc) Part Number: 10HF38 (Switch) Part Number: 10HF39 (Switch) Part Number: 10HF3-MICRO (Switch sensitive) Part Number: 10HF4 (Switch)