Impedance Rating Per Channel: 50.0 OHMS OPERATING CHANNEL
Control Type: REMOTE
Frequency Per Channel: 625.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
Basic Shape Style: RECTANGULAR OR SQUARE
Operating Temp Range: -50.0 TO 70.0 CELSIUS DEGC
Installation Design: FREE-STANDING
Identification
NSN: 5826-01-663-7558
NIIN: 016637558
FSC: 5826 — Radio Navigation Equipment, Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description
The Coder,radio Beacon, cataloged under National Stock Number 5826-01-663-7558, is classified within Federal Supply Class 5826 (Radio Navigation Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5826-01-663-7558
Item Name
Coder,radio Beacon
FSC / FSG
5826 / 58 — Radio Navigation Equipment, Airborne
Status
ACTIVE
Impedance Rating Per Channel
50.0 OHMS OPERATING CHANNEL
Control Type
REMOTE
Frequency Per Channel
625.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
Basic Shape Style
RECTANGULAR OR SQUARE
Operating Temp Range
-50.0 TO 70.0 CELSIUS DEGC
Installation Design
FREE-STANDING
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
NDB SE250
3/9Design control — primary reference
Southern Avionics Co.
No interchangeability data on file.
Other items in FSC 5826 — Radio Navigation Equipment, Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5826-00-001-3742
SHROUD AND POST ASSEMBLY
5826-00-001-4074
AMPLIFIER,IMPEDANC
5826-00-001-4076
CONTROL,RADIO SET
5826-00-001-5435
5826-00-001-5435 · Item name not on file
5826-00-001-6387
5826-00-001-6387 · Item name not on file
5826-00-001-7043
HEADER ASSEMBLY
5826-00-003-4862
5826-00-003-4862 · Item name not on file
5826-00-003-4863
5826-00-003-4863 · Item name not on file
Frequently Asked Questions
What is NSN 5826-01-663-7558?
NSN 5826-01-663-7558 is a Coder,radio Beacon, classified under FSC 5826, Radio Navigation Equipment, Airborne. Status: active.
What are the specifications of 5826-01-663-7558?
Key specifications for 5826-01-663-7558: Overall Height: 41.0 INCHES NOMINAL IN; Impedance Rating Per Channel: 50.0 OHMS OPERATING CHANNEL; Control Type: REMOTE; Frequency Per Channel: 625.0 KILOHERTZ MAXIMUM OPERATING CHANNEL. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5826-01-663-7558 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.