Jennings UCSL-1000-5S glass, variable capacitor
| Rated Capacitance | 7-1000 pF |
| Peak Voltage | 5 KV |
| Current Amps (RMS) Maximum | 42 Amps |
| Shaft Diameter | 1/2 inch |
| Turns for Full Travel Max | 14 |
| Important Dimensions | |
| Max Length | 8.25 in / 209.55 mm (including shaft) |
| Max Diameter | 3.25 in / 82.55 mm |
| Weight | 29.50 oz / 836.31 g |