PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50225Transformer,power

Trio Laboratories Inc · NSN 5950-00-146-4809 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-146-4809 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-146-4809. Primary manufacturer part number: 50225.
Features
  • Transformer,power — FSC 5950
  • Terminal Type and Quantity: 5 SOLDER STUD
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Distance Between Mounting Facility Centers: 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Reliability Indicator: NOT ESTABLISHED
  • Body Width: 0.375 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-146-4809, 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 Trio Laboratories Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-146-4809
Primary Part Number50225
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTrio Laboratories Inc
StatusACTIVE
Terminal Type and Quantity5 SOLDER STUD
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Distance Between Mounting Facility Centers0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Body Width0.375 INCHES NOMINAL IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage0.40 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Power Rating2.0 WATTS SINGLE COMPONENT SINGLE SECONDARY
Body Height0.400 INCHES NOMINAL IN
Thread Quantity Per Inch56 SINGLE GROUP
Nominal Thread Size0.086 INCHES SINGLE GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Length0.450 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-073-693850225 INTERCHANGEABLE
Seal,sump,transmission
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
5330-00-291-9620408091 INTERCHANGEABLE
Seal,plain Encased
Garwood/feller Inc Garwood Winch Div
6515-00-335-7900505104 INTERCHANGEABLE
Forceps,laryngeal
Teleflex Medical Incorporated Dba Teleflex Medical Inc
5999-00-523-565723690 INTERCHANGEABLE
Cap,electrical
Roanwell, Llc
4330-00-608-5865 INTERCHANGEABLE
Head,fluid Filter
9540-00-729-596760-3944 INTERCHANGEABLE
Angle,structural
Transtar Metals Corp
1650-00-765-925550225 INTERCHANGEABLE
Pin,pivot
Parker Hannifin Corporation Div Hydraulic Systems Division
2040-01-033-678150225 INTERCHANGEABLE
Cube Assembly,upper
L3 Technologies, Inc. Div L3 Keo
4730-01-200-916157815 INTERCHANGEABLE
Trap,steam
Spirax Sarco Inc Dba Spirax Sarco
5995-01-255-894950-22-5 INTERCHANGEABLE
Cable Assembly,radio Frequency
Flexco Microwave Inc
Cross-Reference Index
Part NumberManufacturer
50225 Trio Laboratories Inc (USA)
23690 Trio Laboratories Inc (USA)
Related Parts
5330-00-073-6938INTERCHANGEABLE
SEAL,SUMP,TRANSMISSION
50225
5330-00-291-9620INTERCHANGEABLE
SEAL,PLAIN ENCASED
408091
6515-00-335-7900INTERCHANGEABLE
FORCEPS,LARYNGEAL
505104
5999-00-523-5657INTERCHANGEABLE
CAP,ELECTRICAL
23690
4330-00-608-5865INTERCHANGEABLE
HEAD,FLUID FILTER
9540-00-729-5967INTERCHANGEABLE
ANGLE,STRUCTURAL
60-3944
1650-00-765-9255INTERCHANGEABLE
PIN,PIVOT
50225
2040-01-033-6781INTERCHANGEABLE
CUBE ASSEMBLY,UPPER
50225
4730-01-200-9161INTERCHANGEABLE
TRAP,STEAM
57815
5995-01-255-8949INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
50-22-5
4710-01-309-6210INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5998-01-612-0322INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
23690

Frequently Asked Questions

What is NSN 5950-00-146-4809?

NSN 5950-00-146-4809 is a Transformer,power, manufactured by Trio Laboratories Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-146-4809?

NSN 5950-00-146-4809 has 2 cross-referenced part numbers: 50225 (Trio Laboratories Inc), 23690 (Trio Laboratories Inc).

What NSN replaces 5950-00-146-4809?

There are 12 known substitutes for 5950-00-146-4809: 5330-00-073-6938, 5330-00-291-9620, 6515-00-335-7900 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50225?

Key specifications for 50225: Terminal Type and Quantity: 5 SOLDER STUD; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. 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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