PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55031Transformer,power

Magnetika Inc · NSN 5950-00-235-2611 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-235-2611 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-235-2611. Primary manufacturer part number: 55031.
Features
  • Transformer,power — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 9 TAB, SOLDER LUG
  • Winding Operating Current: 110.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Body Height: 6.000 INCHES NOMINAL IN
  • Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Winding Operating Voltage: 1.70 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Mounting Facility Quantity: 4 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-235-2611, 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 Magnetika Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5950-00-235-2611
Primary Part Number55031
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Length3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity9 TAB, SOLDER LUG
Winding Operating Current110.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Body Height6.000 INCHES NOMINAL IN
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage1.70 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Winding Operating Voltage105.00 AC VOLTS NOMINAL AND 110.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL AND 125.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Length6.000 INCHES NOMINAL IN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Width4.562 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width5.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5998-00-147-9324 INTERCHANGEABLE
Circuit Card Assembly
3110-00-155-6280120260 INTERCHANGEABLE
Bearing,ball,annular
Komatsu America Corp.
5365-00-585-1770SMB187038 INTERCHANGEABLE
Spacer,sleeve
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-641-223037574 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5935-00-823-07135503-1 INTERCHANGEABLE
No Item Name Available
Vishay Dale Electronics, Llc Div Vishay Americas
2520-00-974-7282 INTERCHANGEABLE
Spider,universal Joint,vehicular
5325-01-013-3541 INTERCHANGEABLE
Ring,retaining
2040-01-038-394955031 INTERCHANGEABLE
Connector,traveling
L3 Technologies, Inc. Div L3 Keo
5133-01-083-9295 INTERCHANGEABLE
Drill,twist
3455-01-084-4317435M 5/32 INTERCHANGEABLE
Cutter,milling,end
Garr Tool Co
Cross-Reference Index
Part NumberManufacturer
55031 PRIMARY Magnetika Inc (USA)
55031 United Transformer Corp Sub of Opt Industries Inc (USA)
Related Parts
5998-00-147-9324INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3110-00-155-6280INTERCHANGEABLE
BEARING,BALL,ANNULAR
120260
5365-00-585-1770INTERCHANGEABLE
SPACER,SLEEVE
SMB187038
5330-00-641-2230INTERCHANGEABLE
SEAL,PLAIN ENCASED
37574
5935-00-823-0713INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5503-1
2520-00-974-7282INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,VEHICULAR
5325-01-013-3541INTERCHANGEABLE
RING,RETAINING
2040-01-038-3949INTERCHANGEABLE
CONNECTOR,TRAVELING
55031
5133-01-083-9295INTERCHANGEABLE
DRILL,TWIST
3455-01-084-4317INTERCHANGEABLE
CUTTER,MILLING,END
435M 5/32
4320-01-274-5314INTERCHANGEABLE
PACKING,HAND PUMP
55031
5998-01-534-0128INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
55-031

Frequently Asked Questions

What is NSN 5950-00-235-2611?

NSN 5950-00-235-2611 is a Transformer,power, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-235-2611?

NSN 5950-00-235-2611 has 2 cross-referenced part numbers: 55031 (Magnetika Inc), 55031 (United Transformer Corp Sub of Opt Industries Inc).

What NSN replaces 5950-00-235-2611?

There are 12 known substitutes for 5950-00-235-2611: 5998-00-147-9324, 3110-00-155-6280, 5365-00-585-1770 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55031?

Key specifications for 55031: Center to Center Distance Between Mounting Facilities Parallel to Length: 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Terminal Type and Quantity: 9 TAB, SOLDER LUG; Winding Operating Current: 110.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Body Height: 6.000 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com