PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12076Transformer,audio Frequency

Freed Transformer Co · NSN 5950-00-199-2345 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-199-2345 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-199-2345. Primary manufacturer part number: 12076.
Features
  • Transformer,audio Frequency — FSC 5950
  • Primary to Secondary Turn Ratio: 3.5 TO 1 SINGLE COMPONENT
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Inclosure Type: HERMETICALLY SEALED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Frequency Rating: 30.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM 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 5950-00-199-2345, 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 Freed Transformer Co. Government technical data includes 17 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-199-2345
Primary Part Number12076
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusACTIVE
Primary to Secondary Turn Ratio3.5 TO 1 SINGLE COMPONENT
Terminal Type and Quantity4 TAB, SOLDER LUG
Center to Center Distance Between Mounting Facilities Parallel to Length1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Frequency Rating30.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Body Width1.375 INCHES NOMINAL IN
Impedance Rating in Ohms8000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Height2.250 INCHES NOMINAL IN
Impedance Rating in Ohms635.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Maximum Transformer Power Rating1.0 MILLIWATTS SINGLE COMPONENT
Body Length1.750 INCHES NOMINAL IN
Transformer FunctionINTERSTAGE
Winding Operating Current10.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Width0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5985-00-324-5927 INTERCHANGEABLE
Attenuator,variable
3439-00-416-8068R12076 INTERCHANGEABLE
Lead Set,welding
Triton Industries Inc
3120-00-622-7876B12076 INTERCHANGEABLE
Bushing,sleeve
Airex Rubber Products Corporation Dba Airex Rubber Products Corp
5950-00-765-4532 INTERCHANGEABLE
Transformer,audio Frequency
5980-01-230-0341555-2008 INTERCHANGEABLE
Light Emitting Diode
Dialight Corporation
2520-01-292-57451682071 INTERCHANGEABLE
Spider,universal Joint,vehicular
Neapco Inc
7240-01-337-52683819247 INTERCHANGEABLE
Can,military
Fastenal Company Dba Fastenal Co
1385-01-551-523212076 INTERCHANGEABLE
Parts Kit,explosive Ordnance Dis
Teledyne Flir Unmanned Ground Systems, Inc
Cross-Reference Index
Part NumberManufacturer
12076 PRIMARY Freed Transformer Co (USA)
Related Parts
5985-00-324-5927INTERCHANGEABLE
ATTENUATOR,VARIABLE
3439-00-416-8068INTERCHANGEABLE
LEAD SET,WELDING
R12076
3120-00-622-7876INTERCHANGEABLE
BUSHING,SLEEVE
B12076
5950-00-765-4532INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5980-01-230-0341INTERCHANGEABLE
LIGHT EMITTING DIODE
555-2008
2520-01-292-5745INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,VEHICULAR
1682071
7240-01-337-5268INTERCHANGEABLE
CAN,MILITARY
3819247
1385-01-551-5232INTERCHANGEABLE
PARTS KIT,EXPLOSIVE ORDNANCE DIS
12076

Frequently Asked Questions

What is NSN 5950-00-199-2345?

NSN 5950-00-199-2345 is a Transformer,audio Frequency, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-199-2345?

NSN 5950-00-199-2345 has 1 cross-referenced part number: 12076 (Freed Transformer Co).

What NSN replaces 5950-00-199-2345?

There are 8 known substitutes for 5950-00-199-2345: 5985-00-324-5927, 3439-00-416-8068, 3120-00-622-7876 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12076?

Key specifications for 12076: Primary to Secondary Turn Ratio: 3.5 TO 1 SINGLE COMPONENT; Terminal Type and Quantity: 4 TAB, SOLDER LUG; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Method: THREADED STUD(S) SINGLE GROUP. 18 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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