PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FT10Transformer,power

Magnetika Inc · NSN 5950-00-280-4539 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-280-4539 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-280-4539. Primary manufacturer part number: FT10.
Features
  • Transformer,power — FSC 5950
  • Body Height: 2.625 INCHES NOMINAL IN
  • Distance Between Mounting Facility Centers: 3.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 5 WIRE LEAD
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Winding Operating Current: 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Winding Operating Voltage: 24.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Body Length: 4.125 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 5950-00-280-4539, 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 15 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-280-4539
Primary Part NumberFT10
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetika Inc
StatusCANCELLED
Body Height2.625 INCHES NOMINAL IN
Distance Between Mounting Facility Centers3.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity5 WIRE LEAD
Mounting Facility Quantity2 SINGLE GROUP
Winding Operating Current2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Operating Voltage24.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length4.125 INCHES NOMINAL IN
Body Width2.250 INCHES NOMINAL IN
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeOPEN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5998-00-100-0153 INTERCHANGEABLE
Circuit Card Assembly
3110-00-155-9150 INTERCHANGEABLE
Bearing,ball,thrust
8135-00-257-48880920561 INTERCHANGEABLE
Wrapper,coin
Odp Business Solutions, Llc Dba Office Depot 2160
5950-01-093-0825 INTERCHANGEABLE
Transformer,power
4240-01-248-81467000001898 INTERCHANGEABLE
Fit Test Apparatus,respirator
3m Company
6240-01-432-4210 INTERCHANGEABLE
Lamp,flashtube
3120-01-552-5252FT-10 INTERCHANGEABLE
Roller,linear-Rotary Motion
Timken Aerospace, Inc Dba Torrington Product
Cross-Reference Index
Part NumberManufacturer
21F97 Thordarson Inc (USA)
FT10 United Transformer Corp Sub of Opt Industries Inc (USA)
P-8662 Stancor Inc (USA)
FT10 PRIMARY Magnetika Inc (USA)
Related Parts
5998-00-100-0153INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3110-00-155-9150INTERCHANGEABLE
BEARING,BALL,THRUST
8135-00-257-4888INTERCHANGEABLE
WRAPPER,COIN
0920561
5950-01-093-0825INTERCHANGEABLE
TRANSFORMER,POWER
4240-01-248-8146INTERCHANGEABLE
FIT TEST APPARATUS,RESPIRATOR
7000001898
6240-01-432-4210INTERCHANGEABLE
LAMP,FLASHTUBE
3120-01-552-5252INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
FT-10

Frequently Asked Questions

What is NSN 5950-00-280-4539?

NSN 5950-00-280-4539 is a Transformer,power, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-280-4539?

NSN 5950-00-280-4539 has 4 cross-referenced part numbers: 21F97 (Thordarson Inc), FT10 (United Transformer Corp Sub of Opt Industries Inc), P-8662 (Stancor Inc), FT10 (Magnetika Inc).

What NSN replaces 5950-00-280-4539?

There are 7 known substitutes for 5950-00-280-4539: 5998-00-100-0153, 3110-00-155-9150, 8135-00-257-4888 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FT10?

Key specifications for FT10: Body Height: 2.625 INCHES NOMINAL IN; Distance Between Mounting Facility Centers: 3.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Terminal Type and Quantity: 5 WIRE LEAD; Mounting Facility Quantity: 2 SINGLE GROUP. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-280-4539 still in active supply?

NSN 5950-00-280-4539 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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