The Meter,audio Level, cataloged under National Stock Number 6625-01-320-7651, 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 Viavi Solutionsllc. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-01-320-7651 |
| Primary Part Number | 2337A |
| Item Name | Meter,audio Level |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Viavi Solutionsllc |
| Status | ACTIVE |
| Operating Voltage Rating in Volts | 95.0 AC MINIMUM AND 250.0 AC MAXIMUM |
| Phase | SINGLE |
| Indicator Type | DIAL W/POINTER |
| Circuit Current for Which Designed | AC |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR FIRST RANGE |
| Accuracy in Percent | -3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SECOND RANGE |
| Power Source | EXTERNAL |
| Style Designator | RECTANGULAR OR SQUARE |
| Pointer Color | BLACK SINGLE INDICATOR ALL RANGES |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR ALL RANGES |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR ALL RANGES |
| Frequency Response Range | +0.020 TO 20.000 KILOHERTZ |
| Measurement Range | +0.01 TO 30.00 PERCENT SINGLE INDICATOR FIRST RANGE |
| Measurement Range | +0.03 TO 100.00 VOLTS, ROOT MEAN SQUARE SINGLE INDICATOR SECOND RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Installation Design | BENCH |
| 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 |
|---|---|
| 2337A PRIMARY | Viavi Solutionsllc (USA) |
| Reference | Meaning |
|---|---|
| 2337A | 5/9 Secondary reference Marconi Electronics Inc Marconi Instruments Div |
NSN 6625-01-320-7651 is a Meter,audio Level, manufactured by Viavi Solutionsllc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-320-7651 has 1 manufacturer part number on file: 2337A (Viavi Solutionsllc).
Key specifications for 2337A: Overall Height: 8.200 INCHES NOMINAL IN; Operating Voltage Rating in Volts: 95.0 AC MINIMUM AND 250.0 AC MAXIMUM; Phase: SINGLE; Indicator Type: DIAL W/POINTER. 17 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.