The Voltmeter, cataloged under National Stock Number 6625-01-059-6958, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Electronic Systems. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-059-6958 |
| Primary Part Number | 989C656H03 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Northrop Grumman Systems Corporation Dba Electronic Systems |
| Status | ACTIVE |
| Operating Voltage Rating in Volts | 115.0 AC NOMINAL |
| Indicator Type | DIGITAL DISPLAY |
| Circuit Current for Which Designed | AC |
| Display Digit Quantity | 4 |
| Supplementary Features | STORAGE TEMP RANGE -10 TO 85 DEG C; UNPKG UNIT WEIGHT 1.062 LB LBS |
| Style Designator | RECTANGULAR OR SQUARE |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Measurement Range | +0.0 TO 19.9 VOLTS SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | YN |
| Weight | 1.5000 lbs |
| Cube | 0.0790 cu ft |
| Part Number | Manufacturer |
|---|---|
| 989C656H03 PRIMARY | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
NSN 6625-01-059-6958 is a Voltmeter, manufactured by Northrop Grumman Systems Corporation Dba Electronic Systems, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-059-6958 has 1 manufacturer part number on file: 989C656H03 (Northrop Grumman Systems Corporation Dba Electronic Systems).
Key specifications for 989C656H03: Operating Voltage Rating in Volts: 115.0 AC NOMINAL; Indicator Type: DIGITAL DISPLAY; Circuit Current for Which Designed: AC; Display Digit Quantity: 4. 9 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.