PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WE-3458Transformer,power

Wems Electronics Transformer Group · NSN 5950-00-110-9299 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-110-9299 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-110-9299. Primary manufacturer part number: WE-3458.
Features
  • Transformer,power — FSC 5950
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Winding Shielding Method: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
  • Body Length: 1.938 INCHES NOMINAL IN
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-110-9299, 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 Wems Electronics Transformer Group. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-110-9299
Primary Part NumberWE-3458
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerWems Electronics Transformer Group
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Body Length1.938 INCHES NOMINAL IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity6 TAB, SOLDER LUG
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Current2.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Thread Quantity Per Inch32 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Body Height2.750 INCHES NOMINAL IN
Body Width1.812 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6670-00-062-51579080 INTERCHANGEABLE
Weight,balance
Troemner Llc
4820-00-111-5127 INTERCHANGEABLE
Diaphragm,valve,flat
6605-00-469-85599080 INTERCHANGEABLE
Nut,capstan,special
Chicago Steel Tape Co Inc Berger Instruments Co Inc
5306-00-498-8027 INTERCHANGEABLE
Bolt,eye
7510-01-296-1862430035 INTERCHANGEABLE
Ribbon,inking
Supplies Intl
6210-01-302-06079080 INTERCHANGEABLE
Louver,light
Kenall Manufacturing Co.
6640-01-373-07749080 INTERCHANGEABLE
Calibration Kit,pipet Volumetric
Medical Laboratory Automation Inc
4820-01-487-80229080 INTERCHANGEABLE
Retainer,seat,valve
Cunico Corporation
6515-01-591-24749080 INTERCHANGEABLE
Demineralized Bone
Ebi, L.p. Dba Biomet Spine and Biomet Trauma
Cross-Reference Index
Part NumberManufacturer
WE-3458 Wems Electronics Transformer Group (USA)
WE-3458 Magnetika Inc (USA)
9080 Altec Lansing Corp Sound Products Div (USA)
722801-38 Raytheon Company Div Rmd Strategic (USA)
Related Parts
6670-00-062-5157INTERCHANGEABLE
WEIGHT,BALANCE
9080
4820-00-111-5127INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
6605-00-469-8559INTERCHANGEABLE
NUT,CAPSTAN,SPECIAL
9080
5306-00-498-8027INTERCHANGEABLE
BOLT,EYE
7510-01-296-1862INTERCHANGEABLE
RIBBON,INKING
430035
6210-01-302-0607INTERCHANGEABLE
LOUVER,LIGHT
9080
6640-01-373-0774INTERCHANGEABLE
CALIBRATION KIT,PIPET VOLUMETRIC
9080
4820-01-487-8022INTERCHANGEABLE
RETAINER,SEAT,VALVE
9080
6515-01-591-2474INTERCHANGEABLE
DEMINERALIZED BONE
9080

Frequently Asked Questions

What is NSN 5950-00-110-9299?

NSN 5950-00-110-9299 is a Transformer,power, manufactured by Wems Electronics Transformer Group, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-110-9299?

NSN 5950-00-110-9299 has 4 cross-referenced part numbers: WE-3458 (Wems Electronics Transformer Group), WE-3458 (Magnetika Inc), 9080 (Altec Lansing Corp Sound Products Div), 722801-38 (Raytheon Company Div Rmd Strategic).

What NSN replaces 5950-00-110-9299?

There are 9 known substitutes for 5950-00-110-9299: 6670-00-062-5157, 4820-00-111-5127, 6605-00-469-8559 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WE-3458?

Key specifications for WE-3458: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Mounting Method: THREADED HOLE(S) SINGLE GROUP. 21 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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