PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B4028228-3Transformer,radio Frequency

Department of the Army Hq United States Army Communications Research and Development Command · NSN 5950-01-207-0929 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-207-0929 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-207-0929. Primary manufacturer part number: B4028228-3.
Features
  • Transformer,radio Frequency — FSC 5950
  • Body Width: 0.410 INCHES NOMINAL IN
  • Body Height: 0.310 INCHES NOMINAL IN
  • Terminal Type and Quantity: 4 WIRE LEAD
  • Body Length: 0.375 INCHES MAXIMUM IN
  • Inclosure Type: FULLY INCLOSED
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY 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 5950-01-207-0929, 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 Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-207-0929
Primary Part NumberB4028228-3
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDepartment of the Army Hq United States Army Communications Research and Development Command
StatusACTIVE
Body Width0.410 INCHES NOMINAL IN
Body Height0.310 INCHES NOMINAL IN
Terminal Type and Quantity4 WIRE LEAD
Body Length0.375 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Coil Form TypeSOLID SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6625-00-443-639108650 INTERCHANGEABLE
Voltmeter
Simpson Electric Company, Inc.
5360-00-446-87897512 INTERCHANGEABLE
Spring,helical,compression
Northrop Grumman Systems Corporation Div Marine Systems
5330-00-625-92448650 INTERCHANGEABLE
Packing,preformed
James E Gasho & Associates Inc
2930-00-844-7739463365C91 INTERCHANGEABLE
Pump,cooling System,engine
Dressta North America Ltd
6680-01-017-3487 INTERCHANGEABLE
Stroboscope
5950-01-018-99958650 INTERCHANGEABLE
Transformer,audio Frequency
A M I/ Coast Magnetics Inc. Dba Coast Magnetics
5820-01-450-19318650 INTERCHANGEABLE
Printer,high Definition
Eastman Kodak Company Dba Kodak Div Federal Government Sales and Customer Service
4730-01-488-79208650 INTERCHANGEABLE
Locknut,pipe
Weldon Pump Llc
6625-01-653-67818650 INTERCHANGEABLE
Table,electrical Test and Mainte
Associated Equipment Corporation Dba Associated Equipment Corp
Cross-Reference Index
Part NumberManufacturer
8650 Precision Electronics, Inc (USA)
B4028228-3 PRIMARY Department of the Army Hq United States Army Communications Research and Development Command (USA)
MTC4028228-3 Morley Transformer Co Inc (USA)
Related Parts
6625-00-443-6391INTERCHANGEABLE
VOLTMETER
08650
5360-00-446-8789INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7512
5330-00-625-9244INTERCHANGEABLE
PACKING,PREFORMED
8650
2930-00-844-7739INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
463365C91
6680-01-017-3487INTERCHANGEABLE
STROBOSCOPE
5950-01-018-9995INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
8650
5820-01-450-1931INTERCHANGEABLE
PRINTER,HIGH DEFINITION
8650
4730-01-488-7920INTERCHANGEABLE
LOCKNUT,PIPE
8650
6625-01-653-6781INTERCHANGEABLE
TABLE,ELECTRICAL TEST AND MAINTE
8650

Frequently Asked Questions

What is NSN 5950-01-207-0929?

NSN 5950-01-207-0929 is a Transformer,radio Frequency, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-207-0929?

NSN 5950-01-207-0929 has 3 cross-referenced part numbers: 8650 (Precision Electronics, Inc), B4028228-3 (Department of the Army Hq United States Army Communications Research and Development Command), MTC4028228-3 (Morley Transformer Co Inc).

What NSN replaces 5950-01-207-0929?

There are 9 known substitutes for 5950-01-207-0929: 6625-00-443-6391, 5360-00-446-8789, 5330-00-625-9244 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B4028228-3?

Key specifications for B4028228-3: Body Width: 0.410 INCHES NOMINAL IN; Body Height: 0.310 INCHES NOMINAL IN; Terminal Type and Quantity: 4 WIRE LEAD; Body Length: 0.375 INCHES MAXIMUM IN. 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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