PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

666230-323Transformer,radio Frequency

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5950-00-149-3025 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-149-3025 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-149-3025. Primary manufacturer part number: 666230-323.
Features
  • Transformer,radio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inductance Rating: 125.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
  • Turn Quantity: 1/2 SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Turn Quantity: 2-1/2 SINGLE COMPONENT SINGLE PRIMARY INPUT
  • Body Length: 0.490 INCHES MAXIMUM IN
  • Winding Conductor Size: 0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY INPUT IN
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-149-3025, 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 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-149-3025
Primary Part Number666230-323
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inductance Rating125.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Turn Quantity1/2 SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Turn Quantity2-1/2 SINGLE COMPONENT SINGLE PRIMARY INPUT
Body Length0.490 INCHES MAXIMUM IN
Winding Conductor Size0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY INPUT IN
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Terminal Type and Quantity4 PIN
Winding Conductor Size0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY OUTPUT IN
Inclosure TypeFULLY INCLOSED
Coil Form TypeHOLLOW SINGLE COMPONENT
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
Overall Diameter0.417 INCHES MINIMUM AND 0.427 INCHES MAXIMUM IN
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY INPUT
Mounting MethodTAB SINGLE GROUP
Frequency Rating11.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Mounting Tab Width0.023 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1420-00-715-4346164223 INTERCHANGEABLE
Power Cable
Raytheon Company Dba Raytheon
5325-01-103-5484 INTERCHANGEABLE
Stud,lock Pin Fastener
1680-01-303-5093A6591 INTERCHANGEABLE
Plate,linear Actuator
Simmonds Precision Products Inc
4720-01-538-7009164223 INTERCHANGEABLE
Hose,nonmetallic
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
666230R323 Radionics Technologies Inc (USA)
809000-263 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
666230-323 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
A6591 Autodyne Manufacturing Co Inc (USA)
1642-23 American Trans-Coil Corp (USA)
Related Parts
1420-00-715-4346INTERCHANGEABLE
POWER CABLE
164223
5325-01-103-5484INTERCHANGEABLE
STUD,LOCK PIN FASTENER
1680-01-303-5093INTERCHANGEABLE
PLATE,LINEAR ACTUATOR
A6591
4720-01-538-7009INTERCHANGEABLE
HOSE,NONMETALLIC
164223

Frequently Asked Questions

What is NSN 5950-00-149-3025?

NSN 5950-00-149-3025 is a Transformer,radio Frequency, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-149-3025?

NSN 5950-00-149-3025 has 5 cross-referenced part numbers: 666230R323 (Radionics Technologies Inc), 809000-263 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 666230-323 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), A6591 (Autodyne Manufacturing Co Inc), 1642-23 (American Trans-Coil Corp).

What NSN replaces 5950-00-149-3025?

There are 4 known substitutes for 5950-00-149-3025: 1420-00-715-4346, 5325-01-103-5484, 1680-01-303-5093 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 666230-323?

Key specifications for 666230-323: Reliability Indicator: NOT ESTABLISHED; Inductance Rating: 125.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT; Turn Quantity: 1/2 SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Turn Quantity: 2-1/2 SINGLE COMPONENT SINGLE PRIMARY INPUT. 19 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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