The Wattmeter, cataloged under National Stock Number 6625-01-448-7516, 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 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6625-01-448-7516 |
| Item Name | Wattmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Indicator Type | DIGITAL DISPLAY |
| Circuit Current for Which Designed | AC |
| Display Digit Quantity | 4 |
| Supplementary Features | 5 SETS OF WATERLOAD/HEATERS P/N CJR50-HP-1, CJD2000-HP-1, CJB2000M-HP-1, WRD475D-HP-1; WRD750B-HP-1 |
| Style Designator | RECTANGULAR OR SQUARE |
| Accuracy Rating | PORM 1 PCT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Display Type | LIGHT EMITTING DIODE (L.E.D.). |
| Functional Description | DIRECT MICROWAVE MEASUREMENTS MADE BY CONVERTING MICROWAVE ENERGY TO CALORIC ENERGY USING CONIUOUS FLOW DISTILLED WATER AS ABSORBING MEDIUM; RESULTANT INCREASE IN WATER TEMP IS SENSED BY THERMOPILE THAT C/O A SERIES OF THERMOCOUPLE JUNCTIONS PLACED IN INLET ANDEXHAUST FLOW STREAMS; OVERALL PERFORMANCE CHECK USES RF SUBSTITUTION METHOD |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Measurement Range | +0.1 TO 1000.0 WATTS SINGLE INDICATOR SINGLE RANGE |
| Installation Design | CABINET OR RACK |
| 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 | CT |
| Weight | 60.0000 lbs |
| Cube | 4.4688 cu ft |
| Reference | Meaning |
|---|---|
| STC-1000A-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6625-01-448-7516 is a Wattmeter, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
Key specifications for 6625-01-448-7516: Overall Height: 22.750 INCHES NOMINAL IN; Indicator Type: DIGITAL DISPLAY; Circuit Current for Which Designed: AC; Display Digit Quantity: 4. 11 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.