The Voltage Standard, cataloged under National Stock Number 6625-01-367-5548, 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 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6625-01-367-5548 |
| Item Name | Voltage Standard |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Output Accuracy Rating in Percent | -0.000003 TO 0.000003 |
| Warm-Up Time for Maximum Accuracy in Minutes | 30.0 |
| Phase | SINGLE |
| Terminal Quantity | 3 |
| AC Voltage Rating | 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL |
| Terminal Type | BINDING POST |
| Relationship to Similar Equipment | SIMILAR TO FLUKE 731A,MODIFIED WITH SPECIAL RACK A |
| Electromotive Force Production Method | ELECTRONIC |
| Portability | PORTABLE |
| Supplementary Features | OUTPUT VOLTAGE RANGES 10,1,1.018,AND DELTA E (0 THRU 999 MICROVOLTS); INTERNAL RECHARGEABLE BATTERIES |
| Output Voltage Rating | 0.0 VOLTS MINIMUM AND 10.0 VOLTS MAXIMUM |
| Unit Type | ENCASED |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM |
| Unpackaged Unit Weight | 5.000 POUNDS LBS |
| 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 | N |
| Unit of Issue | EA |
| Acquisition advice code | CT |
| Weight | 5.0000 lbs |
| Cube | 1.2222 cu ft |
| Reference | Meaning |
|---|---|
| 88003230-102 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6625-01-367-5548 is a Voltage Standard, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
Key specifications for 6625-01-367-5548: Overall Height: 3.500 INCHES NOMINAL IN; Output Accuracy Rating in Percent: -0.000003 TO 0.000003; Warm-Up Time for Maximum Accuracy in Minutes: 30.0; Phase: SINGLE. 14 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.