PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52858Transformer,radio Frequency

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5950-00-406-6138 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-406-6138 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-406-6138. Primary manufacturer part number: 52858.
Features
  • Transformer,radio Frequency — FSC 5950
  • Inclosure Type: OPEN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Winding Conductor Size: 0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Rating Method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
  • Turn Quantity: 31 SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-406-6138, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-406-6138
Primary Part Number52858
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Inclosure TypeOPEN
Mounting MethodTERMINAL SINGLE GROUP
Winding Conductor Size0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
Terminal Type and Quantity4 TAB, SOLDER LUG
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
Turn Quantity31 SINGLE COMPONENT SINGLE PRIMARY
Body Outside Diameter0.688 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Coil Form TypeSOLID SINGLE COMPONENT
Body Length2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-093-6135 INTERCHANGEABLE
Coil Assembly,radio Frequency
5210-00-293-1726599-9647-200 INTERCHANGEABLE
Blade,thickness Gage
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3020-00-392-7867SM-C-157386 INTERCHANGEABLE
Guard,mechanical Drive
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-401-765952860 INTERCHANGEABLE
Transformer,radio Frequency
L3harris Technologies, Inc Div Space & Airborne Systems
5950-00-401-766253710 INTERCHANGEABLE
Transformer,radio Frequency
L3harris Technologies, Inc Div Space & Airborne Systems
5950-00-401-766353712 INTERCHANGEABLE
Transformer,radio Frequency
L3harris Technologies, Inc Div Space & Airborne Systems
5950-00-402-129343716 INTERCHANGEABLE
Reactor
L3harris Technologies, Inc Div Space & Airborne Systems
5935-00-402-129450284 INTERCHANGEABLE
Connector,receptacle,electrical
L3harris Technologies, Inc Div Space & Airborne Systems
5935-00-402-129550287 INTERCHANGEABLE
Connector Assembly,electrical
L3harris Technologies, Inc Div Space & Airborne Systems
5950-00-413-107751842-1 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
EHH9356 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
52858 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5950-00-093-6135INTERCHANGEABLE
COIL ASSEMBLY,RADIO FREQUENCY
5210-00-293-1726INTERCHANGEABLE
BLADE,THICKNESS GAGE
599-9647-200
3020-00-392-7867INTERCHANGEABLE
GUARD,MECHANICAL DRIVE
SM-C-157386
5950-00-401-7659INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
52860
5950-00-401-7662INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
53710
5950-00-401-7663INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
53712
5950-00-402-1293INTERCHANGEABLE
REACTOR
43716
5935-00-402-1294INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
50284
5935-00-402-1295INTERCHANGEABLE
CONNECTOR ASSEMBLY,ELECTRICAL
50287
5950-00-413-1077INTERCHANGEABLE
TRANSFORMER,POWER
51842-1
5950-00-647-7384INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
53704
5950-00-647-7389INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
A55202

Frequently Asked Questions

What is NSN 5950-00-406-6138?

NSN 5950-00-406-6138 is a Transformer,radio Frequency, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-406-6138?

NSN 5950-00-406-6138 has 2 cross-referenced part numbers: EHH9356 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 52858 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5950-00-406-6138?

There are 12 known substitutes for 5950-00-406-6138: 5950-00-093-6135, 5210-00-293-1726, 3020-00-392-7867 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52858?

Key specifications for 52858: Inclosure Type: OPEN; Mounting Method: TERMINAL SINGLE GROUP; Winding Conductor Size: 0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN; Terminal Type and Quantity: 4 TAB, SOLDER LUG. 11 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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