The Voltmeter, cataloged under National Stock Number 6625-01-486-7846, 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 Garrett Test Technologies, Inc.. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-486-7846 |
| Primary Part Number | 1506525 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Garrett Test Technologies, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 CLAMP |
| Operating Voltage Rating in Volts | 5.0 DC NOMINAL |
| Indicator Type | DIGITAL DISPLAY |
| Circuit Attachment Method and Quantity | 3 PRINTED CIRCUIT |
| Meter Depth Behind Mounting Flange | 2.143 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Meter Body Height Behind Mounting Flange | 0.831 INCHES NOMINAL IN |
| Display Digit Quantity | 4-1/2 |
| Power Source | EXTERNAL |
| Style Designator | RECTANGULAR FLUSH MTG |
| Features Provided | AUTORANGING |
| Accuracy Rating | PORM 0.01 PCT OF READING PORM 2 DIGITS SINGLE INDICATOR SINGLE RANGE |
| Display Type | LIGHT EMITTING DIODE (L.E.D.). |
| Meter Body Width Behind Mounting Flange | 3.582 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Material | PLASTIC POLYCARBONATE |
| Measurement Range | -1.9999 TO 1.9999 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Display Color | RED SINGLE INDICATOR SINGLE RANGE |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 1506525 PRIMARY | Garrett Test Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2520-3-F2M | 5/9 Secondary reference Omega Engineering, Inc. Dba Newport Electronics Div Electronics |
NSN 6625-01-486-7846 is a Voltmeter, manufactured by Garrett Test Technologies, Inc., classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-486-7846 has 1 manufacturer part number on file: 1506525 (Garrett Test Technologies, Inc.).
Key specifications for 1506525: Mounting Facility Type and Quantity: 2 CLAMP; Overall Height: 0.940 INCHES NOMINAL IN; Operating Voltage Rating in Volts: 5.0 DC NOMINAL; Indicator Type: DIGITAL DISPLAY. 19 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.