The Test Set,radio Frequency Power, cataloged under National Stock Number 6625-01-294-3516, 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 Northrop Grumman Systems Corporation. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6625-01-294-3516 |
| Primary Part Number | A31U29243-3 |
| Item Name | Test Set,radio Frequency Power |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| FSC Application Data | ELECTRICAL,ELECTRONIC PROPERTIES MEASURING AND TEST INSTRUMENTS |
| Scale Unit of Measure Inscription | DECIBELS AND WATTS |
| Phase | SINGLE |
| Input Frequency Range | +0.100 TO 50000.000 MEGAHERTZ |
| Length | 16.800 INCHES NOMINAL IN |
| AC Voltage Rating | 100.0 VOLTS NOMINAL OR 120.0 VOLTS NOMINAL OR 220.0 VOLTS NOMINAL OR 240.0 VOLTS NOMINAL |
| Height | 3.470 INCHES MINIMUM AND 3.530 INCHES MAXIMUM IN |
| Surface Treatment | PAINT |
| Enclosure Feature | SINGLE ITEM W/HOUSING |
| Frequency Rating | 48.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM |
| Width | 8.370 INCHES MINIMUM AND 8.430 INCHES MAXIMUM IN |
| Material | STEEL HOUSING |
| Radio Frequency Input Power Rating | 1.0 MICROWATTS MINIMUM AND 25.0 WATTS MAXIMUM |
| Input Impedance Rating | 50.0 OHMS NOMINAL |
| Measurement Unit | AVERAGE POWER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| Acquisition advice code | CD |
| Weight | 17.5000 lbs |
| Cube | 1.6204 cu ft |
| Part Number | Manufacturer |
|---|---|
| 91766880 | Thales Dms France SAS (FRA) |
| 91766880 | Thales Sa (FRA) |
| A31U29243-3 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| HP438AOPT002/004 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 438A-002-004 | 5/9 Secondary reference Hewlett-Packard Co Eastern Sales Office |
| 438A-002-004 | 5/9 Secondary reference Keysight Technologies, Inc. |
| 438A-002-004 | 5/9 Secondary reference Agilent Technologies Inc. Div Mwtd Microelectronics Center |
| 438A-002-004 | C/1 Advisory reference — outside the item-of-supply concept Keysight Technologies Inc |
NSN 6625-01-294-3516 is a Test Set,radio Frequency Power, manufactured by Northrop Grumman Systems Corporation, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-294-3516 has 3 manufacturer part numbers on file: 91766880 (Thales Dms France SAS), 91766880 (Thales Sa), A31U29243-3 (Northrop Grumman Systems Corporation).
Key specifications for A31U29243-3: FSC Application Data: ELECTRICAL,ELECTRONIC PROPERTIES MEASURING AND TEST INSTRUMENTS; Scale Unit of Measure Inscription: DECIBELS AND WATTS; Phase: SINGLE; Input Frequency Range: +0.100 TO 50000.000 MEGAHERTZ. 15 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.
NSN 6625-01-294-3516 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.