218-0057: 218-0057.
The 218-0057 is a the manufacturer industrial component. Key specifications include overall_depth: 4.500 INCHES NOMINAL IN, overall_width: 3.250 INCHES NOMINAL IN, overall_height: 3.250 INCHES NOMINAL IN, special_features: (SMA) RF OUTPUT CONNECTION, RUBIDIUM BASED WITH BITE MONITORING POINTS, dc_voltage_rating: 23.4 VOLTS MINIMUM AND 28.6 VOLTS MAXIMUM, frequency_range_rating: +5.000 TO 10.000 MEGAHERTZ. This part is cataloged in the U.S.
Government catalog under NSN 5998-01-358-0927, 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_depth | 4.500 INCHES NOMINAL IN |
| overall_width | 3.250 INCHES NOMINAL IN |
| overall_height | 3.250 INCHES NOMINAL IN |
| special_features | (SMA) RF OUTPUT CONNECTION, RUBIDIUM BASED WITH BITE MONITORING POINTS |
| dc_voltage_rating | 23.4 VOLTS MINIMUM AND 28.6 VOLTS MAXIMUM |
| frequency_range_rating | +5.000 TO 10.000 MEGAHERTZ |
| functional_description | HIGHLY ACCURATE REFERENCE POINT FOR TESTING/CHECKING OVER THE RADIO SPECTRUM |
| unpackaged_unit_weight | 4.600 POUNDS LBS |
| end_item_identification | TCG,AFTER MILSTAR |
| recording_device_accommodation | NOT PROVIDED |
| nuclear_hardness_critical_feature | HARDENED |
| relationship_to_similar_equipment | SIMILAR TO 6625-01-537-3375 BUT INTERNALLY THE ITEMS ARE DIFFERENT |
| NSN | 5998-01-358-0927 |
| OVERALL HEIGHT | 2.500 INCHES NOMINAL IN |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| OVERALL LENGTH | 3.800 INCHES NOMINAL IN |
| OVERALL WIDTH | 0.550 INCHES NOMINAL IN |
| SPECIAL FEATURES | HCI/ELEC STAT SEN; NHA P/N 813-102-10, 6625-01-343-3026, FREQUENCY STD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | REGULATOR BOARD ASSEMBLY |
| END ITEM IDENTIFICATION | MILSTAR |
| NUCLEAR HARDNESS CRITICAL FEATURE | HARDENED |