The Wattmeter, cataloged under National Stock Number 6625-01-581-3186, 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 Agilent Technologies, Inc. Div Agilent Technologies Headquarters. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-581-3186 |
| Primary Part Number | N1912A-908 |
| Item Name | Wattmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Agilent Technologies, Inc. Div Agilent Technologies Headquarters |
| Status | ACTIVE |
| Operating Voltage Rating in Volts | 90.0 AC MINIMUM AND 264.0 AC MAXIMUM |
| Phase | SINGLE |
| Indicator Type | CATHODE RAY TUBE |
| Circuit Attachment Method and Quantity | 3 CONNECTOR, RECEPTACLE |
| Circuit Current for Which Designed | AC |
| Relationship to Similar Equipment | RACKMOUNT VERSION OF 6625-01-537-5287 |
| Interface Compatibility | IEEE-488 |
| Power Source | EXTERNAL |
| Style Designator | RACK |
| Functional Classification | AA-4.1 |
| Entry Date | 10-01-07 |
| Functional Description | DUAL CHANNEL POWERMETER COMPATIBLE WITH 8480 E-SERIES AND P-SERIES POWER SENSORS. PROVIDES PEAK, AVERAGE, AND PEAK TO AVERAGE RATIO POWER MEASUREMENTS |
| Frequency Rating | 47.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM |
| Measurement Range | +50.0 TO 18000.0 MEGAHERTZ SINGLE INDICATOR 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 | JS |
| Part Number | Manufacturer |
|---|---|
| N1912A-908 PRIMARY | Agilent Technologies, Inc. Div Agilent Technologies Headquarters (USA) |
| Reference | Meaning |
|---|---|
| MIL-HDBK-300(PME) | 5/1 Secondary reference Mil-Hdbk-300 Hq Afmc-Lgis |
NSN 6625-01-581-3186 is a Wattmeter, manufactured by Agilent Technologies, Inc. Div Agilent Technologies Headquarters, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-581-3186 has 1 manufacturer part number on file: N1912A-908 (Agilent Technologies, Inc. Div Agilent Technologies Headquarters).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-697-9472. Verify interchangeability with system specifications before substitution.
Key specifications for N1912A-908: Operating Voltage Rating in Volts: 90.0 AC MINIMUM AND 264.0 AC MAXIMUM; Phase: SINGLE; Indicator Type: CATHODE RAY TUBE; Circuit Attachment Method and Quantity: 3 CONNECTOR, RECEPTACLE. 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.