The Wattmeter, cataloged under National Stock Number 6625-01-504-9646, 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 Hewlett-Packard Company Dba HP. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-504-9646 |
| Primary Part Number | E4419B OPT 908 |
| Item Name | Wattmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Hewlett-Packard Company Dba HP |
| Status | ACTIVE |
| Indicator Type | DIGITAL DISPLAY |
| Circuit Attachment Method and Quantity | 2 CONNECTOR, RECEPTACLE |
| Circuit Current for Which Designed | AC |
| Display Digit Quantity | 3 |
| Style Designator | RECTANGULAR SURFACE MTG |
| Accuracy Rating | PORM 0.5 PCT WATT MODE ALL INDICATORS SINGLE RANGE |
| Display Type | LIQUID CRYSTAL |
| Measurement Range | -70.0 TO 44.0 DECIBELS ALL INDICATORS SINGLE RANGE |
| Installation Design | 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 | VT |
| Weight | 3.0000 lbs |
| Cube | 0.2500 cu ft |
| Part Number | Manufacturer |
|---|---|
| E4419B OPT 908 | Agilent Technologies France (FRA) |
| E4419B OPT 908 PRIMARY | Hewlett-Packard Company Dba HP (USA) |
| 91797764 | Thales Sa (FRA) |
NSN 6625-01-504-9646 is a Wattmeter, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-504-9646 has 3 manufacturer part numbers on file: E4419B OPT 908 (Agilent Technologies France), E4419B OPT 908 (Hewlett-Packard Company Dba HP), 91797764 (Thales Sa).
Key specifications for E4419B OPT 908: Overall Height: 3.500 INCHES NOMINAL IN; Indicator Type: DIGITAL DISPLAY; Circuit Attachment Method and Quantity: 2 CONNECTOR, RECEPTACLE; Circuit Current for Which Designed: AC. 9 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.