MD422: ANNUNCIATOR.
The ANNUNCIATOR is a the manufacturer industrial component. Key specifications include mounting_type: PANEL, overall_width: 1.650 INCHES MAXIMUM IN, overall_height: 0.800 INCHES MAXIMUM IN, overall_length: 3.000 INCHES MAXIMUM IN, special_features: PART OF THE MD420 EMERGENCY POWER SYSTEM,WHICH ALSO INCLUDES MD421 BATTERY MODULE, visual_signal_type: REGULAR FLASHING. This part is cataloged in the U.S.
Government catalog under NSN 6340-01-575-1737, 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.
| mounting_type | PANEL |
| overall_width | 1.650 INCHES MAXIMUM IN |
| overall_height | 0.800 INCHES MAXIMUM IN |
| overall_length | 3.000 INCHES MAXIMUM IN |
| special_features | PART OF THE MD420 EMERGENCY POWER SYSTEM,WHICH ALSO INCLUDES MD421 BATTERY MODULE |
| visual_signal_type | REGULAR FLASHING |
| mounting_configuration | WITHIN PILOT'S NORMAL LINE OF SIGHT,VIEWING ANGLES IN EXCESS OF 30 DEGREES MAY REDUCE READABILITY |
| signal_device_quantity | 1 |
| part_name_assigned_by_controlling_agency | MD422 ANNUNCIATION CONTROL UNIT |
| NSN | 6340-01-575-1737 |
| OVERALL HEIGHT | 0.800 INCHES MAXIMUM IN |
| VISUAL SIGNAL TYPE | REGULAR FLASHING |
| OVERALL LENGTH | 3.000 INCHES MAXIMUM IN |
| OVERALL WIDTH | 1.650 INCHES MAXIMUM IN |
| SIGNAL DEVICE QUANTITY | 1 |
| SPECIAL FEATURES | PART OF THE MD420 EMERGENCY POWER SYSTEM,WHICH ALSO INCLUDES MD421 BATTERY MODULE |
| MOUNTING CONFIGURATION | WITHIN PILOT'S NORMAL LINE OF SIGHT,VIEWING ANGLES IN EXCESS OF 30 DEGREES MAY REDUCE READABILITY |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MD422 ANNUNCIATION CONTROL UNIT |
| MOUNTING TYPE | PANEL |
No substitute or cross-reference records for this part.