The Wattmeter, cataloged under National Stock Number 6625-01-166-5963, 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 L3harris Maritime Power & Energy Solutions, Inc. Government technical data includes 7 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 | 6625-01-166-5963 |
| Primary Part Number | 43A346-5 |
| Item Name | Wattmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc |
| Status | ACTIVE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Phase | THREE |
| Accuracy in Percent | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Dielectric Withstanding Voltage in Volts | 1500.0 |
| Environmental Protection | HUMIDITY RESISTANT |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Measurement Range | +0.0 TO 1000.0 KILOWATTS 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 |
|---|---|
| 43A346-5 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc (USA) |
NSN 6625-01-166-5963 is a Wattmeter, manufactured by L3harris Maritime Power & Energy Solutions, Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-166-5963 has 1 manufacturer part number on file: 43A346-5 (L3harris Maritime Power & Energy Solutions, Inc).
Key specifications for 43A346-5: FSC Application Data: TEST SET,ELECT. EQUIP.; Phase: THREE; Accuracy in Percent: -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Dielectric Withstanding Voltage in Volts: 1500.0. 7 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.