The 499-027 is a the manufacturer industrial component. Key specifications include overall_width: 4.687 INCHES MAXIMUM IN, indicator_type: DIAL W/POINTER, overall_height: 4.687 INCHES MAXIMUM IN, special_features: 120V AND 400HZ RATED VOLTAGE AND FREQ V, style_designator: RECTANGULAR FLUSH MTG, features_provided: ZERO ADJUSTER. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-879-4101, 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.
| overall_width | 4.687 INCHES MAXIMUM IN |
| indicator_type | DIAL W/POINTER |
| overall_height | 4.687 INCHES MAXIMUM IN |
| special_features | 120V AND 400HZ RATED VOLTAGE AND FREQ V |
| style_designator | RECTANGULAR FLUSH MTG |
| features_provided | ZERO ADJUSTER |
| measurement_range | +350.0 TO 450.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| installation_design | PANEL |
| fsc_application_data | TEST SET,ELECT. EQUIP. |
| mounting_stud_length | 1.469 INCHES NOMINAL IN |
| mounting_stud_diameter | 0.250 INCHES NOMINAL IN |
| frequency_response_range | +350.000 TO 450.000 HERTZ |
| NSN | 6625-00-879-4101 |
| MOUNTING STUD LENGTH | 1.469 INCHES NOMINAL IN |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 3.376 INCHES NOMINAL IN |
| INSTALLATION DESIGN | PANEL |
| FREQUENCY RESPONSE RANGE | +350.000 TO 450.000 HERTZ |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 4.000 INCHES MAXIMUM IN |
| METER DEPTH BEHIND MOUNTING FLANGE | 3.875 INCHES MAXIMUM IN |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD(S) |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 3 SOLDER STUD |
| FEATURES PROVIDED | ZERO ADJUSTER |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |