PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S2425-9ATransformer,power

Electronic Transformer Corp Div Electronic Transformer Corporation · NSN 5950-00-351-5108 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-351-5108 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-351-5108. Primary manufacturer part number: S2425-9A.
Features
  • Transformer,power — FSC 5950
  • Body Width: 2.000 INCHES NOMINAL IN
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Frequency Rating: 350.0 HERTZ MINIMUM AND 450.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
  • Winding Operating Current: 1.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Winding Operating Current: 8.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-351-5108, 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 Electronic Transformer Corp Div Electronic Transformer Corporation. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-351-5108
Primary Part NumberS2425-9A
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerElectronic Transformer Corp Div Electronic Transformer Corporation
StatusACTIVE
Body Width2.000 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Frequency Rating350.0 HERTZ MINIMUM AND 450.0 HERTZ MAXIMUM SINGLE COMPONENT
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
Winding Operating Current1.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Current8.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Inclosure TypeHERMETICALLY SEALED
Terminal Type and Quantity6 TAB, SOLDER LUG
Center to Center Distance Between Mounting Facilities Parallel to Width1.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Body Height2.875 INCHES NOMINAL IN
Body Length2.438 INCHES NOMINAL IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length2.031 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Thread Quantity Per Inch32 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6625-00-004-844610238174 INTERCHANGEABLE
Ammeter
Us Army Aviation and Missile Command
6610-00-105-1650103559 INTERCHANGEABLE
Brush Block Assembly
Astronautics Corporation of America
5330-00-133-1411A10323 INTERCHANGEABLE
Seal,ring
Cross Mfg Co Inc
3030-00-273-1351K592 INTERCHANGEABLE
Belt,round
Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division
5315-00-501-35075013507 INTERCHANGEABLE
Pin,straight,headless
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5985-00-732-80289006436 INTERCHANGEABLE
Cover,waveguide Flange
Us Army Aviation and Missile Command
4320-00-876-048153159 INTERCHANGEABLE
Parts Kit,spool
Haskel International, Llc Dba Haskel International, Llc
5360-01-035-0849103559 INTERCHANGEABLE
Spring,helical,compression
Northrop Grumman Systems Corporation
5930-01-231-4366 INTERCHANGEABLE
Switch,thermostatic
2530-01-399-6275FAK5454 INTERCHANGEABLE
Parts Kit,kingpin
Navistar Intl Corp Truck Br Ohio Plant
Cross-Reference Index
Part NumberManufacturer
K592 Rca Corp Government and Commercial Systems Commercial Commications Systems Div (USA)
A10323 Rca Corp Government and Commercial Systems Commercial Commications Systems Div (USA)
S2425-9A PRIMARY Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
103559 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
S24259 PRIMARY Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
Related Parts
6625-00-004-8446INTERCHANGEABLE
AMMETER
10238174
6610-00-105-1650INTERCHANGEABLE
BRUSH BLOCK ASSEMBLY
103559
5330-00-133-1411INTERCHANGEABLE
SEAL,RING
A10323
3030-00-273-1351INTERCHANGEABLE
BELT,ROUND
K592
5315-00-501-3507INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5013507
5985-00-732-8028INTERCHANGEABLE
COVER,WAVEGUIDE FLANGE
9006436
4320-00-876-0481INTERCHANGEABLE
PARTS KIT,SPOOL
53159
5360-01-035-0849INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
103559
5930-01-231-4366INTERCHANGEABLE
SWITCH,THERMOSTATIC
2530-01-399-6275INTERCHANGEABLE
PARTS KIT,KINGPIN
FAK5454
5985-01-699-4620INTERCHANGEABLE
ADAPTER,MAST
103559

Frequently Asked Questions

What is NSN 5950-00-351-5108?

NSN 5950-00-351-5108 is a Transformer,power, manufactured by Electronic Transformer Corp Div Electronic Transformer Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-351-5108?

NSN 5950-00-351-5108 has 5 cross-referenced part numbers: K592 (Rca Corp Government and Commercial Systems Commercial Commications Systems Div), A10323 (Rca Corp Government and Commercial Systems Commercial Commications Systems Div), S2425-9A (Electronic Transformer Corp Div Electronic Transformer Corporation), 103559 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), S24259 (Electronic Transformer Corp Div Electronic Transformer Corporation).

What NSN replaces 5950-00-351-5108?

There are 11 known substitutes for 5950-00-351-5108: 6625-00-004-8446, 6610-00-105-1650, 5330-00-133-1411 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S2425-9A?

Key specifications for S2425-9A: Body Width: 2.000 INCHES NOMINAL IN; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Frequency Rating: 350.0 HERTZ MINIMUM AND 450.0 HERTZ MAXIMUM SINGLE COMPONENT; Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY. 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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