PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3202109Transformer,audio Frequency

Naval Sea Systems Command · NSN 5950-01-111-4234 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-111-4234 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-111-4234. Primary manufacturer part number: 3202109.
Features
  • Transformer,audio Frequency — FSC 5950
  • Terminal Type and Quantity: 4 WIRE LEAD
  • Test Data Document: 81349-MIL-PRF-27 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Maximum Transformer Power Rating: 50.0 MILLIWATTS SINGLE COMPONENT
  • Frequency Rating: 300.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Mounting Method: TERMINAL SINGLE GROUP
  • Maximum Operating Temp: 105.0 CELSIUS DEGC
  • Winding Operating Current: 0.5 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-111-4234, 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 Naval Sea Systems Command. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-111-4234
Primary Part Number3202109
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Terminal Type and Quantity4 WIRE LEAD
Test Data Document81349-MIL-PRF-27 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Maximum Transformer Power Rating50.0 MILLIWATTS SINGLE COMPONENT
Frequency Rating300.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Maximum Operating Temp105.0 CELSIUS DEGC
Winding Operating Current0.5 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeFULLY INCLOSED
Specification/standard Data81349-MIL-PRF-27/172 GOVERNMENT SPECIFICATION
Impedance Rating in Ohms20000.0 MINIMUM AND 30000.0 MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Impedance Rating in Ohms800.0 MINIMUM AND 1200.0 MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Length0.469 INCHES MAXIMUM IN
Body Outside Diameter0.344 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-01-026-4231320-2109 INTERCHANGEABLE
Seal,special
Stemco Inc Sub of Coltec Industries Inc
Cross-Reference Index
Part NumberManufacturer
3202109 Naval Sea Systems Command (USA)
MIL-PRF-27/172 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
12Z013000-9336 Naval Sea Systems Command (USA)
MIL-T-27/172 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M27/172-38 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
12Z013000-93333 Raytheon Company Div Corp (USA)
Related Parts
5330-01-026-4231INTERCHANGEABLE
SEAL,SPECIAL
320-2109

Frequently Asked Questions

What is NSN 5950-01-111-4234?

NSN 5950-01-111-4234 is a Transformer,audio Frequency, manufactured by Naval Sea Systems Command, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-111-4234?

NSN 5950-01-111-4234 has 6 cross-referenced part numbers: 3202109 (Naval Sea Systems Command), MIL-PRF-27/172 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 12Z013000-9336 (Naval Sea Systems Command), MIL-T-27/172 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M27/172-38 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5950-01-111-4234?

There is 1 known substitute for 5950-01-111-4234: 5330-01-026-4231. Verify interchangeability with system specifications before substitution.

What are the specifications of 3202109?

Key specifications for 3202109: Terminal Type and Quantity: 4 WIRE LEAD; Test Data Document: 81349-MIL-PRF-27 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Maximum Transformer Power Rating: 50.0 MILLIWATTS SINGLE COMPONENT; Frequency Rating: 300.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. 15 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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