FSC 5821 — Radio and Television Communication Equipment, Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment
Government record, cited
Also searched as5821-01-439-9482 ·
5821014399482 ·
NIIN 014399482 ·
01-439-9482 ·
FSC 5821 Radio and Television Communication Equipment, Airborne
Nearby stock numbers← 5821-01-439-9481 Switching Unit, Audio-Video
·
5821-01-440-6598 Transmitting Set, Telemetric Data →
Features
Switching Unit,audio-Video — FSC 5821
Identification
NSN: 5821-01-439-9482
NIIN: 014399482
FSC: 5821 — Radio and Television Communication Equipment, Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description
The Switching Unit,audio-Video, cataloged under National Stock Number 5821-01-439-9482, is classified within Federal Supply Class 5821 (Radio and Television Communication Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Switching Unit,audio-Video
FSC / FSG
5821 — Radio and Television Communication Equipment, Airborne (FSG 58)
Technical Specifications
Parameter
Value
NSN
5821-01-439-9482
Item Name
Switching Unit,audio-Video
FSC / FSG
5821 / 58 — Radio and Television Communication Equipment, Airborne
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
5217-G
3/9Design control — primary reference
Di-Tech Inc
No interchangeability data on file.
Other items in FSC 5821 — Radio and Television Communication Equipment, Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5821-00-001-1888
5821-00-001-1888 · Item name not on file
5821-00-001-1893
TUNER,RADIO FREQUENCY
5821-00-001-1894
TUNER,RADIO FREQUENCY
5821-00-001-1895
TUNER,RADIO FREQUENCY
5821-00-001-1896
5821-00-001-1896 · Item name not on file
5821-00-001-1897
5821-00-001-1897 · Item name not on file
5821-00-001-1898
TUNER,RADIO FREQUENCY
5821-00-001-2755
MEMORY ASSEMBLY,RADIO SET
Frequently Asked Questions
What is NSN 5821-01-439-9482?
NSN 5821-01-439-9482 is a Switching Unit,audio-Video, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
Is NSN 5821-01-439-9482 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.