PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28305Transformer,audio Frequency

Torotel, Inc. Div Torotel Products, Inc. · NSN 5950-01-186-8224 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-186-8224 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-186-8224. Primary manufacturer part number: 28305.
Features
  • Transformer,audio Frequency — FSC 5950
  • 6 verified cross-references
  • Primary manufacturer: Torotel, Inc. Div Torotel Products, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-186-8224, 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 Torotel, Inc. Div Torotel Products, Inc.. This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,audio Frequency
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersMagnetika Inc (CAGE 15634); Microtran Co Inc (CAGE 00348); United Transformer Corp Sub of Opt Industries Inc (CAGE 80223); Technitrol, Inc. Dba Pulse Div Military/aerospace (CAGE 15387); Torotel, Inc. Div Torotel Products, Inc. (CAGE 07388)
Technical Specifications
ParameterValue
NSN5950-01-186-8224
Primary Part Number28305
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTorotel, Inc. Div Torotel Products, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5305-00-106-4604 INTERCHANGEABLE
Screw,cap
5306-00-543-4405MS35307-334 INTERCHANGEABLE
Bolt,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5950-01-008-1430 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
DSF-205 Magnetika Inc (USA)
M7385 Microtran Co Inc (USA)
DSF-205 United Transformer Corp Sub of Opt Industries Inc (USA)
EWC-6732 Technitrol, Inc. Dba Pulse Div Military/aerospace (USA)
28305 PRIMARY Torotel, Inc. Div Torotel Products, Inc. (USA)
68396013-001 Lockheed Martin Corporation (USA)
Related Parts
5305-00-106-4604INTERCHANGEABLE
SCREW,CAP
5306-00-543-4405INTERCHANGEABLE
BOLT,MACHINE
MS35307-334
5950-01-008-1430INTERCHANGEABLE
TRANSFORMER,POWER

Frequently Asked Questions

What is NSN 5950-01-186-8224?

NSN 5950-01-186-8224 is a Transformer,audio Frequency, manufactured by Torotel, Inc. Div Torotel Products, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-186-8224?

NSN 5950-01-186-8224 has 6 cross-referenced part numbers: DSF-205 (Magnetika Inc), M7385 (Microtran Co Inc), DSF-205 (United Transformer Corp Sub of Opt Industries Inc), EWC-6732 (Technitrol, Inc. Dba Pulse Div Military/aerospace), 28305 (Torotel, Inc. Div Torotel Products, Inc.) and 1 more.

What NSN replaces 5950-01-186-8224?

There are 3 known substitutes for 5950-01-186-8224: 5305-00-106-4604, 5306-00-543-4405, 5950-01-008-1430. Verify interchangeability with system specifications before substitution.

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