The Wattmeter, cataloged under National Stock Number 6625-01-263-9953, 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 Bird Electronic Corporation Div Bird Electronic Corp. Government technical data includes 10 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.
| Parameter | Value |
|---|---|
| NSN | 6625-01-263-9953 |
| Primary Part Number | 4431 |
| Item Name | Wattmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Bird Electronic Corporation Div Bird Electronic Corp |
| Status | ACTIVE |
| Indicator Type | DIAL W/POINTER |
| Surface Treatment Document and Classification | MIL-E-15090 MIL STD SINGLE TREATMENT RESPONSE |
| Accuracy in Percent | -5.0 TO 5.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Style Designator | RECTANGULAR OR SQUARE |
| Features Provided | PORTABLE |
| Pointer Color | BLACK SINGLE INDICATOR ALL RANGES |
| Surface Treatment | ENAMEL |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR ALL RANGES |
| Measurement Range | +1.0 TO 5.0 KILOWATTS SINGLE INDICATOR FIRST RANGE |
| Measurement Range | +2.0 TO 30.0 MEGAHERTZ SINGLE INDICATOR SECOND 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 |
| Acquisition advice code | LU |
| Weight | 7.1200 lbs |
| Cube | 0.1489 cu ft |
| Part Number | Manufacturer |
|---|---|
| 4431 PRIMARY | Bird Electronic Corporation Div Bird Electronic Corp (USA) |
NSN 6625-01-263-9953 is a Wattmeter, manufactured by Bird Electronic Corporation Div Bird Electronic Corp, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-263-9953 has 1 manufacturer part number on file: 4431 (Bird Electronic Corporation Div Bird Electronic Corp).
Key specifications for 4431: Overall Height: 3.625 INCHES NOMINAL IN; Indicator Type: DIAL W/POINTER; Surface Treatment Document and Classification: MIL-E-15090 MIL STD SINGLE TREATMENT RESPONSE; Accuracy in Percent: -5.0 TO 5.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES. 10 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.