The Voltmeter, cataloged under National Stock Number 6625-01-486-6551, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-486-6551 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Operating Voltage Rating in Volts | 115.0 AC NOMINAL |
| Indicator Type | DIGITAL DISPLAY |
| Circuit Attachment Method and Quantity | 3 QUICK DISCONNECT, FEMALE |
| Circuit Current for Which Designed | DC |
| Display Digit Quantity | 4 |
| Style Designator | RECTANGULAR SURFACE MTG |
| Accuracy Rating | PORM 0.05 PCT OF READING PORM 1 DIGIT ALL INDICATORS ALL RANGES |
| Display Type | LIGHT EMITTING DIODE (L.E.D.). |
| Measurement Range | +0.0 TO 10.0 VOLTS, DC THIRD INDICATOR THIRD RANGE |
| Measurement Range | +0.0 TO 5.0 VOLTS, DC FIRST INDICATOR FIRST RANGE |
| Measurement Range | +1.0 TO 5.0 VOLTS, DC SECOND INDICATOR SECOND RANGE |
| Installation Design | PANEL |
| Display Color | RED ALL INDICATORS ALL RANGES |
| 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 | JN |
| Reference | Meaning |
|---|---|
| 3308462-1 | 3/2 Design control — primary reference U.S. Government activity |
| 3308462 | D/9 Drawing number reference only U.S. Government activity |
| IDP0 | 5/9 Secondary reference Omega Engineering, Inc. Dba Newport Electronics Div Electronics |
NSN 6625-01-486-6551 is a Voltmeter, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
Key specifications for 6625-01-486-6551: Overall Height: 1.880 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN; Operating Voltage Rating in Volts: 115.0 AC NOMINAL; Indicator Type: DIGITAL DISPLAY; Circuit Attachment Method and Quantity: 3 QUICK DISCONNECT, FEMALE. 13 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.