PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SD125U1Transmitter,radio

Maxon America Inc · NSN 5820-01-483-2055 · FSC 5820 · No Item Name Available
Verified by PartsTable
NSN 5820-01-483-2055 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-483-2055. Primary manufacturer part number: SD125U1.
Features
  • Transmitter,radio — FSC 5820
  • 2 verified cross-references
  • Primary manufacturer: Maxon America Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmitter,radio, cataloged under National Stock Number 5820-01-483-2055, is classified within Federal Supply Class 5820 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Maxon America Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5820-01-483-2055
Primary Part NumberSD125U1
Item NameTransmitter,radio
FSC / FSG5820 / 58 — No Item Name Available
ManufacturerMaxon America Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6240-00-196-44881446 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
1005-00-338-2808 INTERCHANGEABLE
Tank Assy,fuel
Cross-Reference Index
Part NumberManufacturer
S1446 Coastal Environmental Systems, Inc. (USA)
SD125U1 PRIMARY Maxon America Inc (USA)
Related Parts
6240-00-196-4488INTERCHANGEABLE
LAMP,INCANDESCENT
1446
1005-00-338-2808INTERCHANGEABLE
TANK ASSY,FUEL

Frequently Asked Questions

What is NSN 5820-01-483-2055?

NSN 5820-01-483-2055 is a Transmitter,radio, manufactured by Maxon America Inc, classified under FSC 5820 (No Item Name Available). Status: active.

What are the part numbers for NSN 5820-01-483-2055?

NSN 5820-01-483-2055 has 2 cross-referenced part numbers: S1446 (Coastal Environmental Systems, Inc.), SD125U1 (Maxon America Inc).

What NSN replaces 5820-01-483-2055?

There are 2 known substitutes for 5820-01-483-2055: 6240-00-196-4488, 1005-00-338-2808. Verify interchangeability with system specifications before substitution.

What are the specifications of SD125U1?

Key specifications for SD125U1: Special Features: FUNCTION: UHF RADIO DATA LINK; REFERENCE DATA: TI 6560.70, TABLE 8-1, PG 8-1. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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