The Bridge,capacitance-Inductance-Re, cataloged under National Stock Number 6625-00-144-3070, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-144-3070 |
| Primary Part Number | ZM61U |
| Item Name | Bridge,capacitance-Inductance-Re |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Joint Electronics Type Designation System |
| Status | ACTIVE |
| Functional Description | MEASURES 2-TERMINAL RF IMPEDANCE IN TERMS OF EQUIVALENT PARALLEL RESISTANCE & CAPACITANCE; SELF CONTAINED; INCLUDES A CONTINUOUSLY TUNED OSCILLATOR,HIGH FREQUENCY BRIDGE,AMPLIFIER-DETECTOR,& A NULL INDICATING METER; A FRONT PANEL CONTROL PERMITS ADJUSTMENT OF RF EXCITATION SIGNAL FOR LOW LEVEL APPLICATIONS; REAR PANEL CONNECTORS PROVIDE AN IF OUTPUT FOR IMPROVED RESOLUTION WHEN NULLING; USED FOR INTERMEDIATE LEVEL OF MAINTENANCE |
| Resistance Scale Range | +15.0 TO 100000.0 OHMS |
| Reference Data and Literature | HEWLETT-PACKARD CATALOG P. 75 |
| Relationship to Similar Equipment | USE 6625006207474 UNTIL EXHAUSTED |
| Capacitance Scale Overall Accuracy Rating in Percent | -2.0 TO 2.0 |
| Material | ALUMINUM OR STEEL CASE |
| Balance Indicator Type | METER |
| Inductance Scale Overall Accuracy Rating in Percent | -2.0 TO 2.0 |
| Inductance Scale Range | +1.0 TO 100.0 MICROHENRIES |
| Phase | SINGLE |
| Entry Date | 76-10-01 |
| DC Leakage Test Voltage | 0.0 NOMINAL |
| Functional Classification | AA-2.2 |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Resistance Scale Overall Accuracy Rating in Percent | -2.0 TO 2.0 |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Capacitance Scale Range | +0.0 TO 20.0 MICRO-MICROFARADS |
| Functional Description | MEASURES 2-TERMINAL RF IMPEDANCE IN TERMS OF EQUIVALENT PARALLEL RESISTANCE & CAPACITANCE; SELF CONTAINED; INCLUDES A CONTINUOUSLY TUNED OSCILLATOR,HIGH FREQUENCY BRIDGE,AMPLIFIER-DETECTOR,& A NULL INDICATING METER; A FRONT PANEL CONTROL PERMITS ADJUSTMENT OF RF EXCITATION SIGNAL FOR LOW LEVEL APPLICATIONS; REAR PANEL CONNECTORS PROVIDE AN IF OUTPUT FOR IMPROVED RESOLUTION WHEN NULLING; USED FOR INTERMEDIATE LEVEL OF MAINTENANCE |
| Resistance Scale Range | +15.0 TO 100000.0 OHMS |
| Reference Data and Literature | HEWLETT-PACKARD CATALOG P. 75 |
| Relationship to Similar Equipment | USE 6625006207474 UNTIL EXHAUSTED |
| Capacitance Scale Overall Accuracy Rating in Percent | -2.0 TO 2.0 |
| Material | ALUMINUM OR STEEL CASE |
| Balance Indicator Type | METER |
| Inductance Scale Overall Accuracy Rating in Percent | -2.0 TO 2.0 |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-987-6722 (250B) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | S |
| Unit of Issue | EA |
| SMR Code | VS |
NSN 6625-00-144-3070 is a Bridge,capacitance-Inductance-Re, manufactured by Joint Electronics Type Designation System, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-144-3070 has 4 cross-referenced part numbers: 250B (Keysight Technologies Inc), ZM61U (Joint Electronics Type Designation System), 250B (Keysight Technologies, Inc.), 250B (Hewlett-Packard Company Dba HP).
There are 6 known substitutes for 6625-00-144-3070: 6625-00-435-5470, 6625-00-987-6722, 4310-00-035-7512 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for ZM61U: Functional Description: MEASURES 2-TERMINAL RF IMPEDANCE IN TERMS OF EQUIVALENT PARALLEL RESISTANCE & CAPACITANCE; SELF CONTAINED; INCLUDES A CONTINUOUSLY TUNED OSCILLATOR,HIGH FREQUENCY BRIDGE,AMPLIFIER-DETECTOR,& A NULL INDICATING METER; A FRONT PANEL CONTROL PERMITS ADJUSTMENT OF RF EXCITATION SIGNAL FOR LOW LEVEL APPLICATIONS; REAR PANEL CONNECTORS PROVIDE AN IF OUTPUT FOR IMPROVED RESOLUTION WHEN NULLING; USED FOR INTERMEDIATE LEVEL OF MAINTENANCE; Resistance Scale Range: +15.0 TO 100000.0 OHMS; End Item Identification: TYPE NO. ZM-61/U; Reference Data and Literature: HEWLETT-PACKARD CATALOG P. 75. 30 total characteristics are documented in the Federal Logistics Information System.