The Meter,special Scale, cataloged under National Stock Number 6625-01-652-8083, 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 Coherent Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 6625-01-652-8083 |
| Primary Part Number | EM400 |
| Item Name | Meter,special Scale |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Coherent Inc |
| Status | ACTIVE |
| Indicator Type | DIGITAL DISPLAY |
| Display Digit Quantity | 4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 09090 | Direction Interarmees Des Reseaux D Infrastructure Et Des Systemes D Information De La Defense (dirisi) (FRA) |
| EM400 PRIMARY | Coherent Inc (USA) |
| Reference | Meaning |
|---|---|
| EM400 | 5/9 Secondary reference Coherent, Inc. Dba Coherent Auburn Group, the Div Coherent Lmc |
NSN 6625-01-652-8083 is a Meter,special Scale, manufactured by Coherent Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-652-8083 has 2 manufacturer part numbers on file: 09090 (Direction Interarmees Des Reseaux D Infrastructure Et Des Systemes D Information De La Defense (dirisi)), EM400 (Coherent Inc).
Key specifications for EM400: Overall Height: 102.0 MILLIMETERS NOMINAL MM; Indicator Type: DIGITAL DISPLAY; Display Digit Quantity: 4; Overall Width: 190.0 MILLIMETERS NOMINAL MM. 2 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.