The Voltmeter, cataloged under National Stock Number 6625-01-389-3705, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Nimikkeistokeskus Ncb Finland. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-389-3705 |
| Primary Part Number | 405-9388 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Nimikkeistokeskus Ncb Finland |
| Status | ACTIVE |
| Indicator Type | DIAL W/POINTER |
| Style Designator | RECTANGULAR OR SQUARE |
| Operating Voltage Rating in Volts | 120.0 AC NOMINAL |
| Functional Description | DB RANGE -72 TO +52DBM;FREQUENCY RANGE 10HZ TO 20MHZ; PLOTS OF MEASUREDDATA AND HIGHER RESOLUTION MEASUREMENTS CAN BE PRODUCED BY CONNECTING A DIGITAL MULTIMETER TO THE REAR DC OUTPUT THAT PRODUCES A LINEAR 0 TO 1 VOLT OUTPUT PROPORTIONAL TO THE METER DEFLECTION MHz |
| Features Provided | ADAPTER AND PORTABLE |
| Measurement Range | +0.0 TO 300.0 VOLTS, ROOT MEAN SQUARE SINGLE INDICATOR ALL RANGES |
| Installation Design | BENCH |
| Circuit Current for Which Designed | AC |
| Circuit Attachment Method and Quantity | 1 CONNECTOR, RECEPTACLE |
| Phase | SINGLE |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Indicator Type | DIAL W/POINTER |
| Style Designator | RECTANGULAR OR SQUARE |
| Operating Voltage Rating in Volts | 120.0 AC NOMINAL |
| Functional Description | DB RANGE -72 TO +52DBM;FREQUENCY RANGE 10HZ TO 20MHZ; PLOTS OF MEASUREDDATA AND HIGHER RESOLUTION MEASUREMENTS CAN BE PRODUCED BY CONNECTING A DIGITAL MULTIMETER TO THE REAR DC OUTPUT THAT PRODUCES A LINEAR 0 TO 1 VOLT OUTPUT PROPORTIONAL TO THE METER DEFLECTION MHz |
| Features Provided | ADAPTER AND PORTABLE |
| Measurement Range | +0.0 TO 300.0 VOLTS, ROOT MEAN SQUARE SINGLE INDICATOR ALL RANGES |
| Installation Design | BENCH |
| Circuit Current for Which Designed | AC |
| Circuit Attachment Method and Quantity | 1 CONNECTOR, RECEPTACLE |
| Phase | SINGLE |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | S |
| Unit of Issue | EA |
| SMR Code | VS |
| Part Number | Manufacturer |
|---|---|
| 405-9388 | Nimikkeistokeskus Ncb Finland (FIN) |
| HP3400B | Hewlett-Packard Company Dba HP (USA) |
| 3400B | Keysight Technologies, Inc. (USA) |
| 3400B | Agilent Technologies, Inc. Div Agilent Technologies Headquarters (USA) |
| 3400B | Hewlett-Packard Company Dba HP (USA) |
| 999901600007 | Thales Nederland (NLD) |
| 3400B | Keysight Technologies Inc (USA) |
NSN 6625-01-389-3705 is a Voltmeter, manufactured by Nimikkeistokeskus Ncb Finland, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-389-3705 has 7 cross-referenced part numbers: 405-9388 (Nimikkeistokeskus Ncb Finland), HP3400B (Hewlett-Packard Company Dba HP), 3400B (Keysight Technologies, Inc.), 3400B (Agilent Technologies, Inc. Div Agilent Technologies Headquarters), 3400B (Hewlett-Packard Company Dba HP) and 2 more.
There is 1 known substitute for 6625-01-389-3705: 5962-00-145-9831. Verify interchangeability with system specifications before substitution.
Key specifications for 405-9388: Indicator Type: DIAL W/POINTER; Overall Length: 11.000 INCHES NOMINAL IN; Style Designator: RECTANGULAR OR SQUARE; Operating Voltage Rating in Volts: 120.0 AC NOMINAL. 28 total characteristics are documented in the Federal Logistics Information System.