The Meter,electrical Frequency, cataloged under National Stock Number 6625-01-643-5552, 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 Datel, Inc.. Government technical data includes 14 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-643-5552 |
| Primary Part Number | DMS-20PC-3-FM |
| Item Name | Meter,electrical Frequency |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Datel, Inc. |
| Status | ACTIVE |
| Indicator Type | DIGITAL DISPLAY |
| Circuit Attachment Method and Quantity | 2 SCREW |
| Meter Depth Behind Mounting Flange | 0.96 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Meter Body Height Behind Mounting Flange | 0.8 INCHES NOMINAL IN |
| Display Digit Quantity | 3 |
| Style Designator | RECTANGULAR FLUSH MTG |
| Accuracy Rating | 1 SINGLE INDICATOR SINGLE RANGE |
| Display Type | LIGHT EMITTING DIODE (L.E.D.). |
| Meter Body Width Behind Mounting Flange | 1.3 INCHES NOMINAL IN |
| Material | PLASTIC POLYCARBONATE |
| Measurement Range | +47.0 TO 99.0 HERTZ SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Display Color | RED SINGLE INDICATOR SINGLE RANGE |
| 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 | ZN |
| Weight | 0.0800 lbs |
| Cube | 0.0033 cu ft |
| Part Number | Manufacturer |
|---|---|
| DMS-20PC-3-FM-C | Datel, Inc. (USA) |
| DMS-20PC-3-FM PRIMARY | Datel, Inc. (USA) |
NSN 6625-01-643-5552 is a Meter,electrical Frequency, manufactured by Datel, Inc., classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-643-5552 has 2 manufacturer part numbers on file: DMS-20PC-3-FM-C (Datel, Inc.), DMS-20PC-3-FM (Datel, Inc.).
Key specifications for DMS-20PC-3-FM: Overall Height: 0.88 INCHES NOMINAL IN; Indicator Type: DIGITAL DISPLAY; Circuit Attachment Method and Quantity: 2 SCREW; Meter Depth Behind Mounting Flange: 0.96 INCHES NOMINAL IN. 14 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.