PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TC223Transformer,audio Frequency

Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation · NSN 5950-00-487-5119 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-487-5119 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-487-5119. Primary manufacturer part number: TC223.
Features
  • Transformer,audio Frequency — FSC 5950
  • Frequency Rating: 1.3 KILOHERTZ NOMINAL SINGLE COMPONENT1.3 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT1 SECONDARY SINGLE COMPONENT
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG4 TAB, SOLDER LUG
  • Primary to Secondary Turn Ratio: 10 TO 1 SINGLE COMPONENT10 TO 1 SINGLE COMPONENT
  • Overall Diameter: 0.660 INCHES NOMINAL IN
  • Inclosure Type: OPEN
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-487-5119, 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 Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5950-00-487-5119
Primary Part NumberTC223
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation
StatusACTIVE
Frequency Rating1.3 KILOHERTZ NOMINAL SINGLE COMPONENT1.3 KILOHERTZ NOMINAL SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity4 TAB, SOLDER LUG4 TAB, SOLDER LUG
Primary to Secondary Turn Ratio10 TO 1 SINGLE COMPONENT10 TO 1 SINGLE COMPONENT
Overall Diameter0.660 INCHES NOMINAL IN
Inclosure TypeOPEN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-286-18695157702 INTERCHANGEABLE
Clamp,loop
Rolls-Royce Solutions America Inc
2805-00-983-0961244P INTERCHANGEABLE
Piston,internal Combustion Engin
Federal-Mogul Corp Government Sales Dept
Cross-Reference Index
Part NumberManufacturer
TC223 PRIMARY Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation (USA)
Related Parts
5340-00-286-1869INTERCHANGEABLE
CLAMP,LOOP
5157702
2805-00-983-0961INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
244P

Frequently Asked Questions

What is NSN 5950-00-487-5119?

NSN 5950-00-487-5119 is a Transformer,audio Frequency, manufactured by Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-487-5119?

NSN 5950-00-487-5119 has 1 cross-referenced part number: TC223 (Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation).

What NSN replaces 5950-00-487-5119?

There are 2 known substitutes for 5950-00-487-5119: 5340-00-286-1869, 2805-00-983-0961. Verify interchangeability with system specifications before substitution.

What are the specifications of TC223?

Key specifications for TC223: Frequency Rating: 1.3 KILOHERTZ NOMINAL SINGLE COMPONENT1.3 KILOHERTZ NOMINAL SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY AND 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT1 SECONDARY SINGLE COMPONENT; Terminal Type and Quantity: 4 TAB, SOLDER LUG4 TAB, SOLDER LUG; Primary to Secondary Turn Ratio: 10 TO 1 SINGLE COMPONENT10 TO 1 SINGLE COMPONENT. 7 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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