The Wattmeter, cataloged under National Stock Number 6625-01-274-1561, 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 Emerson Electric Co Computer Power Div. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Wattmeter |
| FSC / FSG | 6625 — Electrical and Electronic Properties Measuring and Testing Instruments (FSG 66) |
| Manufacturers | Emerson Electric Co Computer Power Div (CAGE 52414); Tyco Electronics Crompton Instrument (CAGE 53498) |
| Parameter | Value |
|---|---|
| NSN | 6625-01-274-1561 |
| Primary Part Number | 12-787728-71 |
| Item Name | Wattmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Emerson Electric Co Computer Power Div |
| Status | ACTIVE |
| 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 | Y |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Weight | 2.4600 lbs |
| Cube | 0.1878 cu ft |
| Part Number | Manufacturer |
|---|---|
| 12-787728-22 | Emerson Electric Co Computer Power Div (USA) |
| 077-218A-QRWN | Tyco Electronics Crompton Instrument (USA) |
| 12-787728-71 PRIMARY | Emerson Electric Co Computer Power Div (USA) |
| Reference | Meaning |
|---|---|
| 12-747728-71 | C/1 Advisory reference — outside the item-of-supply concept Emerson Electric Co Computer Power Div |
NSN 6625-01-274-1561 is a Wattmeter, manufactured by Emerson Electric Co Computer Power Div, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-274-1561 has 3 manufacturer part numbers on file: 12-787728-22 (Emerson Electric Co Computer Power Div), 077-218A-QRWN (Tyco Electronics Crompton Instrument), 12-787728-71 (Emerson Electric Co Computer Power Div).
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.