20-5500-1: SWITCH,RADIO FREQUENCY TRANSMISS.
SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include switch_type: NONTRANSFER, thread_class: 2B MOUNTING FACILITY HOLE, frequency_rating: 8.5 GIGAHERTZ MINIMUM AND 9.6 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING, nominal_thread_size: 0.164 INCHES FLANGE CONNECTION FACILITY HOLE IN, end_item_identification: DISPLAY UNIT,RADAR, thread_series_designator: UNIFIED NATIONAL COARSE (UNC) FLANGE CONNECTION FACILITY HOLE. This part is cataloged in the U.S.
Government catalog under NSN 5985-01-223-9427, 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.
| switch_type | NONTRANSFER |
| thread_class | 2B MOUNTING FACILITY HOLE |
| pole_quantity | 1 |
| throw_quantity | 2 |
| frequency_rating | 8.5 GIGAHERTZ MINIMUM AND 9.6 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| nominal_thread_size | 0.164 INCHES FLANGE CONNECTION FACILITY HOLE IN |
| end_item_identification | DISPLAY UNIT,RADAR |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) FLANGE CONNECTION FACILITY HOLE |
| actuator_operating_method | RELAY |
| actuator_voltage_in_volts | 28.0 NOMINAL |
| switch_operation_sequence | BREAKS BEFORE MAKES |
| coupling_position_quantity | 3 |
| NSN | 5985-01-223-9427 |
| MOUNTING FACILITY TYPE AND QUANTITY | 16 THREADED HOLE(S) |
| ACTUATOR VOLTAGE IN VOLTS | 28.0 NOMINAL |
| VOLTAGE STANDING WAVE RATIO | 1.10 SINGLE |
| POLE QUANTITY | 1 |
| SWITCH RETURN MECHANISM TYPE | FAIL-SAFE |
| ACTUATOR CURRENT TYPE AND RATING IN AMPS | 1.5 DC MINIMUM AND 2.0 DC MAXIMUM |
| COUPLING POSITION QUANTITY | 3 |
| NOMINAL THREAD SIZE | 0.164 INCHES FLANGE CONNECTION FACILITY HOLE IN |
| NOMINAL THREAD SIZE | 0.164 INCHES MOUNTING FACILITY HOLE IN |
| MINIMUM CROSSTALK RATING IN DECIBELS | 60.0 SINGLE |