The Test Set,multi System,aircraft, cataloged under National Stock Number 4920-01-702-2465, 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 Viavi Solutionsllc. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-702-2465 |
| Primary Part Number | IFR4000-EMB |
| Item Name | Test Set,multi System,aircraft |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Viavi Solutionsllc |
| Status | ACTIVE |
| AC Voltage Rating | 220.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT |
| AC Voltage Rating | 100.0 VOLTS MINIMUM AND 250.0 VOLTS MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT |
| AC Voltage Rating | 11.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM THIRD ALTERNATE OPERATING POWER RQMT |
| Major Components | ANTENNA, 75MHZ. ANTENNA, TELESCOPING. TRANSIT CASE. OPERATION MANUAL (CD). MANUAL. AC/DC POWER SUPPLY. POWER CORD 110V. POWER CORD SET 220V. TNC (MALE) TO TNC (MALE) COAXIAL CABLE. TNC (FEMALE) SHORTING CAP. SPARE FUSE. 50 OHM LOAD. DESKTOP STAND. RS-232 CABLE. MHz |
| Features Provided | INTERNAL BATTERY ACCOMMODATION THIRD ALTERNATE OPERATING POWER RQMT |
| Electrical Power Source Relationship | OPERATING |
| Height | 285.0 MILLIMETERS NOMINAL MM |
| Accessory Controlling Agency | 51190 |
| Depth | 69.0 MILLIMETERS NOMINAL MM |
| Enclosure Feature | MULTIPLE ITEM W/CARRYING CASE |
| Frequency Rating | 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT |
| Width | 231.0 MILLIMETERS NOMINAL MM |
| Accessory Component Quantity | 14 |
| Test Type for Which Designed | DESIGNED FOR TESTING ILS, VOR, MARKER BEACON, HF/VHF/UHF COMMUNICATIONS (NAV/COMM) SYSTEMS, AND ELT SHORT RANGE EMERGENCY BEACONS AND 406 MHZ COSPAS/SARSAT LONG RANGE EMERGENCY BEACONS. MHz |
| 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 |
|---|---|
| IFR4000-EMB PRIMARY | Viavi Solutionsllc (USA) |
NSN 4920-01-702-2465 is a Test Set,multi System,aircraft, manufactured by Viavi Solutionsllc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-702-2465 has 1 manufacturer part number on file: IFR4000-EMB (Viavi Solutionsllc).
Key specifications for IFR4000-EMB: AC Voltage Rating: 220.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT; AC Voltage Rating: 100.0 VOLTS MINIMUM AND 250.0 VOLTS MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT; AC Voltage Rating: 11.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM THIRD ALTERNATE OPERATING POWER RQMT; Major Components: ANTENNA, 75MHZ. ANTENNA, TELESCOPING. TRANSIT CASE. OPERATION MANUAL (CD). MANUAL. AC/DC POWER SUPPLY. POWER CORD 110V. POWER CORD SET 220V. TNC (MALE) TO TNC (MALE) COAXIAL CABLE. TNC (FEMALE) SHORTING CAP. SPARE FUSE. 50 OHM LOAD. DESKTOP STAND. RS-232 CABLE. MHz. 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.