The KEYER,FREQUENCY SHIFT is a the manufacturer industrial component. Key specifications include color: RED LENS, material: PLASTIC LENS, flange_width: 0.513 INCHES NOMINAL IN, overall_height: 0.500 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 3.813 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6220-00-869-2454, 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.
| color | RED LENS |
| material | PLASTIC LENS |
| flange_width | 0.513 INCHES NOMINAL IN |
| overall_height | 0.500 INCHES NOMINAL IN |
| mounting_method | UNTHREADED HOLE(S) |
| overall_diameter | 3.813 INCHES NOMINAL IN |
| style_designator | FLAT |
| surface_condition | SMOOTH FACE |
| effective_diameter | 3.165 INCHES NOMINAL IN |
| mounting_hole_diameter | 0.176 INCHES NOMINAL IN |
| mounting_device_quantity | 2 |
| light_transmission_design | TRANSPARENT LENS |
| NSN | 6220-00-869-2454 |
| MOUNTING HOLE DIAMETER | 0.176 INCHES NOMINAL IN |
| OVERALL HEIGHT | 0.500 INCHES NOMINAL IN |
| MAJOR CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES | 2.625 INCHES NOMINAL IN |
| FLANGE WIDTH | 0.513 INCHES NOMINAL IN |
| MOUNTING METHOD | UNTHREADED HOLE(S) |
| COLOR | RED LENS |
| LIGHT TRANSMISSION DESIGN | TRANSPARENT LENS |
| SURFACE CONDITION | SMOOTH FACE |
| OVERALL DIAMETER | 3.813 INCHES NOMINAL IN |
| EFFECTIVE DIAMETER | 3.165 INCHES NOMINAL IN |