PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1676527Transformer,audio Frequency

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-650-8124 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-650-8124 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-650-8124. Primary manufacturer part number: 1676527.
Features
  • Transformer,audio Frequency — FSC 5950
  • Body Width: 1.937 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Body Height: 1.812 INCHES NOMINAL IN
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-650-8124, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-650-8124
Primary Part Number1676527
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Body Width1.937 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Body Height1.812 INCHES NOMINAL IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Terminal Type and Quantity7 TAB, SOLDER LUG
Mounting Facility Quantity4 SINGLE GROUP
Body Length2.750 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Current50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeHERMETICALLY SEALED
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1315-00-028-4735 INTERCHANGEABLE
Cartridge,76 Millimeter
5360-00-807-6413N51675 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
5998-00-834-324342802 INTERCHANGEABLE
Printed Wiring Board
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5962-01-178-245842802 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
1680-01-429-040842802-1 INTERCHANGEABLE
Panel,control,electrical-Electro
Fleet Readiness Center East Div Department of Navy
5331-01-587-1914428-02 INTERCHANGEABLE
O-Ring
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
BX-9992 Baltimore Transformer Co (USA)
1676527 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Y9227 Magnetika Inc (USA)
Y9227 United Transformer Corp Sub of Opt Industries Inc (USA)
42802 Coast/advanced Chip Magnetics, Inc. (USA)
Related Parts
1315-00-028-4735INTERCHANGEABLE
CARTRIDGE,76 MILLIMETER
5360-00-807-6413INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
N51675
5998-00-834-3243INTERCHANGEABLE
PRINTED WIRING BOARD
42802
5962-01-178-2458INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42802
1680-01-429-0408INTERCHANGEABLE
PANEL,CONTROL,ELECTRICAL-ELECTRO
42802-1
5331-01-587-1914INTERCHANGEABLE
O-RING
428-02

Frequently Asked Questions

What is NSN 5950-00-650-8124?

NSN 5950-00-650-8124 is a Transformer,audio Frequency, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-650-8124?

NSN 5950-00-650-8124 has 5 cross-referenced part numbers: BX-9992 (Baltimore Transformer Co), 1676527 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), Y9227 (Magnetika Inc), Y9227 (United Transformer Corp Sub of Opt Industries Inc), 42802 (Coast/advanced Chip Magnetics, Inc.).

What NSN replaces 5950-00-650-8124?

There are 6 known substitutes for 5950-00-650-8124: 1315-00-028-4735, 5360-00-807-6413, 5998-00-834-3243 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1676527?

Key specifications for 1676527: Body Width: 1.937 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Winding Shielding Method: INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 17 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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