The Test Set,indicator, cataloged under National Stock Number 4920-00-684-2677, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is General Electric Company. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-684-2677 |
| Primary Part Number | 7631950G1 |
| Item Name | Test Set,indicator |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT MAINTENANCE EQUIPMENT |
| Phase | SINGLE FIRST OPERATING POWER RQMT |
| Length | 20.000 INCHES NOMINAL IN |
| AC Voltage Rating | 117.000 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| Major Components | DUMMY LOAD-VOLTAGE DIVIDER,CASE TEST SET,VISOR CATHODE RAY TUBE,CABLE SPECIAL PURPOSE ELECTRICAL,CABLE ASSEMBLY POWER ELECTRICAL,CABLE ASSEMBLY SPECIAL PURPOSE ELECTRICAL BRANCHED,CABLEASSEMBLY RADIO FREQUENCY,CABLE ASSEMBLY SPECIAL PURPOSE ELECTRICAL,CABLE ASSEMBLY POWER ELECTRICAL |
| Accessory Identifying Number | DA-214/AQM-6 TYPE NO. AND CY-2574/AQM-6 TYPE NO. AND MX2695/AQM-6JAFCX-4664/AQM-6,CX-4665/AQM-6,CX-4666/AQM-6 TYPE NO. AND CX4667/AQM-6,CX4668/AQM-6,CX4669/AQM-6 TYPE NO. AND 7436881G1 PART NO. AND 7436873G1 PART NO. AND 7436874G1 PART NO. |
| DC Voltage Rating | 28.000 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| Height | 10.300 INCHES NOMINAL IN |
| Accessory Controlling Agency | GENERAL ELECTRIC CO |
| Frequency Rating | 380.000 HERTZ MINIMUM AND 1200.000 HERTZ MAXIMUM FIRST OPERATING POWER RQMT |
| Width | 15.500 INCHES NOMINAL IN |
| Material | GLASS FIBER CARRYING CASE |
| Accessory Component Quantity | 16 |
| Test Type for Which Designed | ALIGNMENT OF INDICATOR AZIMUTH AND RANGE,TROUBLE SHOOTING OF THE INDICATOR GROUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7631950G1 | General Electric Company (USA) |
| 7631950 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 7631950G1 | 5/9 Secondary reference U.S. Government activity |
| 7631950 | 3/9 Design control — primary reference U.S. Government activity |
| ANAQM6 | 5/2 Secondary reference U.S. Government activity |
NSN 4920-00-684-2677 is a Test Set,indicator, manufactured by General Electric Company, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-684-2677 has 2 manufacturer part numbers on file: 7631950G1 (General Electric Company), 7631950 (General Electric Company).
Key specifications for 7631950G1: FSC Application Data: AIRCRAFT MAINTENANCE EQUIPMENT; Phase: SINGLE FIRST OPERATING POWER RQMT; Length: 20.000 INCHES NOMINAL IN; AC Voltage Rating: 117.000 VOLTS NOMINAL FIRST OPERATING POWER RQMT. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.