The Wattmeter, cataloged under National Stock Number 6625-01-166-7904, 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 Ar Worldwide Reciever Systems Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Ar Worldwide Reciever Systems Llc (CAGE 8Y176) |
| Parameter | Value |
|---|---|
| NSN | 6625-01-166-7904 |
| Primary Part Number | 856-5436 |
| Item Name | Wattmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Ar Worldwide Reciever Systems Llc |
| 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 | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Weight | 0.4200 lbs |
| Cube | 0.0320 cu ft |
| Part Number | Manufacturer |
|---|---|
| 856-5436 PRIMARY | Ar Worldwide Reciever Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| B856-5436 | 5/9 Secondary reference U.S. Government activity |
| 856-5436 | 5/9 Secondary reference U.S. Government activity |
| 3BA3-DUA-100 | 5/1 Secondary reference Crompton Modutec Inc |
NSN 6625-01-166-7904 is a Wattmeter, manufactured by Ar Worldwide Reciever Systems Llc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-166-7904 has 1 manufacturer part number on file: 856-5436 (Ar Worldwide Reciever Systems Llc).
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.