PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E4119M0DTransformer,audio Frequency

United Transformer Corp Sub of Opt Industries Inc · NSN 5950-00-648-5824 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-648-5824 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-648-5824. Primary manufacturer part number: E4119M0D.
Features
  • Transformer,audio Frequency — FSC 5950
  • Winding Operating Current: 35.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Reliability Indicator: NOT ESTABLISHED
  • Maximum Transformer Power Rating: 3.0 WATTS SINGLE COMPONENT
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Impedance Rating in Ohms: 5000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-648-5824, 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 United Transformer Corp Sub of Opt Industries Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5950-00-648-5824
Primary Part NumberE4119M0D
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUnited Transformer Corp Sub of Opt Industries Inc
StatusACTIVE
Winding Operating Current35.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Maximum Transformer Power Rating3.0 WATTS SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Impedance Rating in Ohms5000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Length1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Terminal Type and Quantity5 TAB, SOLDER LUG
Impedance Rating in Ohms4.0 NOMINAL AND 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Frequency Rating100.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Body Length1.875 INCHES NOMINAL IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Width1.750 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Body Height2.188 INCHES NOMINAL IN
Transformer FunctionOUTPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1650-00-654-0062728151 INTERCHANGEABLE
Ring,seal
Hamilton Sundstrand Corporation
5330-01-233-5020BAI-0776-01RK INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Columbus Hydraulics Co
5930-01-310-451225364 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
3040-01-420-0465 INTERCHANGEABLE
Lever,remote Control
1005-01-562-090125364 INTERCHANGEABLE
Full Auto Trigger K
Charles Reed Knight Jr Dba Knight's Armament Company
3120-01-691-319725364 INTERCHANGEABLE
Bearing,washer,thrust
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
E4119M0D United Transformer Corp Sub of Opt Industries Inc (USA)
E4119M0D Magnetika Inc (USA)
677-0430-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
25364 Freed Transformer Co (USA)
Related Parts
1650-00-654-0062INTERCHANGEABLE
RING,SEAL
728151
5330-01-233-5020INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
BAI-0776-01RK
5930-01-310-4512INTERCHANGEABLE
SWITCH,FLOW
25364
3040-01-420-0465INTERCHANGEABLE
LEVER,REMOTE CONTROL
1005-01-562-0901INTERCHANGEABLE
FULL AUTO TRIGGER K
25364
3120-01-691-3197INTERCHANGEABLE
BEARING,WASHER,THRUST
25364

Frequently Asked Questions

What is NSN 5950-00-648-5824?

NSN 5950-00-648-5824 is a Transformer,audio Frequency, manufactured by United Transformer Corp Sub of Opt Industries Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-648-5824?

NSN 5950-00-648-5824 has 4 cross-referenced part numbers: E4119M0D (United Transformer Corp Sub of Opt Industries Inc), E4119M0D (Magnetika Inc), 677-0430-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 25364 (Freed Transformer Co).

What NSN replaces 5950-00-648-5824?

There are 6 known substitutes for 5950-00-648-5824: 1650-00-654-0062, 5330-01-233-5020, 5930-01-310-4512 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E4119M0D?

Key specifications for E4119M0D: Winding Operating Current: 35.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY; Reliability Indicator: NOT ESTABLISHED; Maximum Transformer Power Rating: 3.0 WATTS SINGLE COMPONENT; Mounting Facility Quantity: 4 SINGLE GROUP. 20 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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