1/2 Watt, 3/8" Square, Top Adjust, In Line solder pins, Multi-Turn Trimming Potentiometer. Ohms: 2MEG.
Potentiometer- 2 Watt Linear Taper. PEC Series KUxxxxS28. MIL Spec. RV4NAYSDxxxx. Ohms: 100.
Potentiometer- 2 Watt Linear Taper. PEC Series KUxxxxS28. MIL Spec. RV4NAYSDxxxx. Ohms: 500.