PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A8105Transformer,audio Frequency

Emerson Electric Co White-Rodgers Div · NSN 5950-00-683-3104 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-683-3104 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-683-3104. Primary manufacturer part number: A8105.
Features
  • Transformer,audio Frequency — FSC 5950
  • Impedance Rating in Ohms: 8.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Maximum Transformer Power Rating: 5.0 WATTS SINGLE COMPONENT
  • Body Length: 2.375 INCHES NOMINAL IN
  • Distance Between Mounting Facility Centers: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Width: 1.375 INCHES NOMINAL IN
  • 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,audio Frequency, cataloged under National Stock Number 5950-00-683-3104, 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 Emerson Electric Co White-Rodgers Div. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-683-3104
Primary Part NumberA8105
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEmerson Electric Co White-Rodgers Div
StatusCANCELLED
Impedance Rating in Ohms8.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Frequency Rating50.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Maximum Transformer Power Rating5.0 WATTS SINGLE COMPONENT
Body Length2.375 INCHES NOMINAL IN
Distance Between Mounting Facility Centers2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width1.375 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Current4.3 MILLIAMPERES DC MAXIMUM AND 8.7 MILLIAMPERES DC MAXIMUM AND 12.5 MILLIAMPERES DC MAXIMUM AND 70.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current1.12 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Inclosure TypeOPEN
Body Height1.750 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Impedance Rating in Ohms1000.0 NOMINAL AND 2000.0 NOMINAL AND 4000.0 NOMINAL AND 16000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity9 TAB, SOLDER LUG
Transformer FunctionLINE
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
6685-00-573-0236536962R2 INTERCHANGEABLE
Gage,pressure,dial Indicating
Cnh Industrial America Llc Dba Cnh America
6210-00-670-0374A8105 INTERCHANGEABLE
Light,panel
Grimes Aerospace Company
5999-01-326-7564 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Cross-Reference Index
Part NumberManufacturer
A8105 Emerson Electric Co White-Rodgers Div (USA)
Related Parts
6685-00-573-0236INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
536962R2
6210-00-670-0374INTERCHANGEABLE
LIGHT,PANEL
A8105
5999-01-326-7564INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC

Frequently Asked Questions

What is NSN 5950-00-683-3104?

NSN 5950-00-683-3104 is a Transformer,audio Frequency, manufactured by Emerson Electric Co White-Rodgers Div, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-683-3104?

NSN 5950-00-683-3104 has 1 cross-referenced part number: A8105 (Emerson Electric Co White-Rodgers Div).

What NSN replaces 5950-00-683-3104?

There are 3 known substitutes for 5950-00-683-3104: 6685-00-573-0236, 6210-00-670-0374, 5999-01-326-7564. Verify interchangeability with system specifications before substitution.

What are the specifications of A8105?

Key specifications for A8105: Impedance Rating in Ohms: 8.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Frequency Rating: 50.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Maximum Transformer Power Rating: 5.0 WATTS SINGLE COMPONENT; Body Length: 2.375 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-683-3104 still in active supply?

NSN 5950-00-683-3104 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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