The Counter,electronic,digital Reado, cataloged under National Stock Number 6625-00-159-1159, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-159-1159 |
| Item Name | Counter,electronic,digital Reado |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Accuracy Rating | PORM TIME BASE FOR FREQ AND PERIOD MEASUREMENT,PORM TRIGGER ERROR FOR RATIO MEASUREMENT |
| Frequency Range | +0.000 TO 50.000 MEGAHERTZ F1 INPUT RATIO AND +0.000 TO 50.000 MEGAHERTZ F2 INPUT RATIO AND +0.000 TO 10.000 MEGAHERTZ SINGLE PERIOD |
| FSC Application Data | TEST SET,RADAR |
| Phase | SINGLE |
| Solid State Feature | INCLUDED |
| Sensitivity Rating | 0.1V RMS SINE WAVE V |
| Current Type | AC |
| Display Digit Quantity | 8 |
| Wattage Rating in Watts | 50.0 |
| Standard Frequency Output Feature | NOT INCLUDED |
| Mounting Method | BENCH |
| Remote Control Provisions | INCLUDED |
| Measurement Type | FREQUENCY AND PERIOD AVERAGE AND RATIO |
| Ratio Display | FA/FEXT TIMES PERIOD MULTIPLIER |
| Display Type | ANY ACCEPTABLE |
| Inclosure Surface Treatment and Location | ENAMEL BODY |
| Period Range | +1.0 TO 100000000.0 |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Gate Time | 0.1 MICROSECONDS NOMINAL US |
| Inclosure Material and Location | ALUMINUM BODY |
| Voltage Rating | 115.0 VOLTS NOMINAL OR 230.0 VOLTS NOMINAL |
| Plug-in Units Provision | NOT INCLUDED |
| 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 | N |
| Unit of Issue | EA |
| Acquisition advice code | JX |
| Weight | 24.0000 lbs |
| Cube | 2.9167 cu ft |
| Reference | Meaning |
|---|---|
| 5326B001 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 5326B-001 | 5/9 Secondary reference Agilent Technologies, Inc. Div Agilent Technologies Headquarters |
| 5326B-001 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 5326B-001 | C/1 Advisory reference — outside the item-of-supply concept Keysight Technologies Inc |
NSN 6625-00-159-1159 is a Counter,electronic,digital Reado, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
Key specifications for 6625-00-159-1159: Accuracy Rating: PORM TIME BASE FOR FREQ AND PERIOD MEASUREMENT,PORM TRIGGER ERROR FOR RATIO MEASUREMENT; Frequency Range: +0.000 TO 50.000 MEGAHERTZ F1 INPUT RATIO AND +0.000 TO 50.000 MEGAHERTZ F2 INPUT RATIO AND +0.000 TO 10.000 MEGAHERTZ SINGLE PERIOD; Overall Height: 3.468 INCHES NOMINAL IN; FSC Application Data: TEST SET,RADAR. 22 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.