The HD-3639-3 is a the manufacturer industrial component. Key specifications include display_type: LIGHT EMITTING DIODE (L.E.D.)., power_source: EXTERNAL, display_color: RED, LIGHT SINGLE INDICATOR SINGLE RANGE, indicator_type: DIGITAL DISPLAY, overall_length: 6.460 INCHES NOMINAL IN, frequency_rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-523-9917, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| display_type | LIGHT EMITTING DIODE (L.E.D.). |
| power_source | EXTERNAL |
| display_color | RED, LIGHT SINGLE INDICATOR SINGLE RANGE |
| indicator_type | DIGITAL DISPLAY |
| overall_length | 6.460 INCHES NOMINAL IN |
| frequency_rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| overall_diameter | 3.510 INCHES NOMINAL IN |
| special_features | GAIN AND BALANCE PRESET, SELF ILLUMINATION, AUTO-ZERO |
| style_designator | ROUND FLUSH MTG |
| measurement_range | +3000.0 TO 6000.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| installation_design | PANEL |
| display_digit_quantity | 4 |
| NSN | 6625-01-523-9917 |
| OVERALL LENGTH | 6.460 INCHES NOMINAL IN |
| METER DEPTH BEHIND MOUNTING FLANGE | 4.750 INCHES NOMINAL IN |
| OVERALL DIAMETER | 3.510 INCHES NOMINAL IN |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.800 INCHES NOMINAL IN |
| INDICATOR TYPE | DIGITAL DISPLAY |
| DISPLAY TYPE | LIGHT EMITTING DIODE (L.E.D.). |
| DISPLAY COLOR | RED, LIGHT SINGLE INDICATOR SINGLE RANGE |
| OPERATING VOLTAGE RATING IN VOLTS | 208.0 AC MAXIMUM |
| INSTALLATION DESIGN | PANEL |
| DISPLAY DIGIT QUANTITY | 4 |