The Wattmeter, cataloged under National Stock Number 6625-00-920-3283, 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 Westinghouse Electric Corp. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-920-3283 |
| Primary Part Number | KF241-1957273 |
| Item Name | Wattmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 FLANGE |
| Meter Body Diameter Behind Mounting Flange | 3.960 INCHES NOMINAL IN |
| Operating Voltage Rating in Volts | 120.0 AC NOMINAL |
| Phase | THREE |
| Circuit Attachment Method and Quantity | 10 SCREW |
| Meter Depth Behind Mounting Flange | 5.312 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Accuracy in Percent | -1.000 TO 1.000 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Scale Division Quantity | 60 SINGLE INDICATOR SINGLE RANGE |
| Color | UNABLE TO DECODE |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Material | PLASTIC |
| Installation Design | PANEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KF241-1957273 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 1964105 | 3/2 Design control — primary reference U.S. Government activity |
| KF241-1957273 | 5/2 Secondary reference U.S. Government activity |
NSN 6625-00-920-3283 is a Wattmeter, manufactured by Westinghouse Electric Corp, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-00-920-3283 has 1 manufacturer part number on file: KF241-1957273 (Westinghouse Electric Corp).
Key specifications for KF241-1957273: Mounting Facility Type and Quantity: 1 FLANGE; Meter Body Diameter Behind Mounting Flange: 3.960 INCHES NOMINAL IN; Overall Height: 4.422 INCHES NOMINAL IN; Operating Voltage Rating in Volts: 120.0 AC NOMINAL. 15 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.