The Direction Finder Set, cataloged under National Stock Number 5826-01-478-2375, is classified within Federal Supply Class 5826 (Radio Navigation Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5826-01-478-2375 |
| Primary Part Number | 622-0902-206 |
| Item Name | Direction Finder Set |
| FSC / FSG | 5826 / 58 — Radio Navigation Equipment, Airborne |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Phase | SINGLE LOCATION NOT OTHERWISE SPECIFIED |
| AC Voltage Rating | 27.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| DC Voltage Rating | 27.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Supplementary Features | 3.6 IN HIGH, 12.38 IN WIDE IN |
| Emission Type | A9B |
| Vehicle for Which Designed | AIRCRAFT |
| Operating Frequency | 100.000 MEGAHERTZ MINIMUM AND 400.000 MEGAHERTZ MAXIMUM |
| Electrical Power Source Relationship | OPERATING |
| Frequency Rating | 400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Installation Design | AIRBORNE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 622-0902-206 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 622-0902-206 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 622-0902-206 | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site (ITA) |
| 622-0902-206 | Rockwell Collins France Div Collins Aerospace - Avionics (FRA) |
NSN 5826-01-478-2375 is a Direction Finder Set, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5826, Radio Navigation Equipment, Airborne. Status: active.
NSN 5826-01-478-2375 has 4 manufacturer part numbers on file: 622-0902-206 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 622-0902-206 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 622-0902-206 (Leonardo Spa Aeronautics Division - Pomigliano D'arco Site), 622-0902-206 (Rockwell Collins France Div Collins Aerospace - Avionics).
Key specifications for 622-0902-206: Phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED; AC Voltage Rating: 27.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; DC Voltage Rating: 27.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Supplementary Features: 3.6 IN HIGH, 12.38 IN WIDE IN. 10 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.
NSN 5826-01-478-2375 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.