PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

450-1205-000Transformer,power

Magnatronix Corporation · NSN 5950-00-086-0531 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-086-0531 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-086-0531. Primary manufacturer part number: 450-1205-000.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Inclosure Type: HERMETICALLY SEALED
  • Winding Operating Voltage: 17.20 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Winding Operating Current: 2.86 AMPERES AC MAXIMUM 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 5950-00-086-0531, 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 Magnatronix Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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
NSN5950-00-086-0531
Primary Part Number450-1205-000
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnatronix Corporation
StatusACTIVE
Winding Operating Voltage208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeHERMETICALLY SEALED
Winding Operating Voltage17.20 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Input-Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Winding Operating Current2.86 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Terminal Type and Quantity6 STANDOFF, SOLDER LUG
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Mounting Hole Diameter0.166 INCHES NOMINAL SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-227-2806 INTERCHANGEABLE
Bearing,roller,needle
4520-00-256-273650510 INTERCHANGEABLE
Heating Element,electrical,nonim
Wells Mfg Co
4330-00-344-73311266658 INTERCHANGEABLE
Filter,network
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5342-00-356-3344SM-C-342344 INTERCHANGEABLE
Mounting
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5140-00-651-76765140-00-651-7676 INTERCHANGEABLE
Tool Box,portable
General Services Administration Federal Supply Service
6105-00-758-2992 INTERCHANGEABLE
Armature,motor
6625-00-814-024340-0069-1 INTERCHANGEABLE
Card Extender
Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc
5930-01-043-148731451 INTERCHANGEABLE
Switch,sensitive
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5342-01-044-4184 INTERCHANGEABLE
Clip
6145-01-084-4874 INTERCHANGEABLE
Wire,electrical
Cross-Reference Index
Part NumberManufacturer
450-1205-000 Magnatronix Corporation (USA)
ST30671 Sterling Transformer Corp (USA)
50510 Coiltron Inc Div Coiltron (USA)
MTE-2626 Mte Corp Milwaukee Transformer Co (USA)
42199 Coast/advanced Chip Magnetics, Inc. (USA)
400069-1 Texas Instruments Incorporated (USA)
C13044 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
Related Parts
3110-00-227-2806INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
4520-00-256-2736INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
50510
4330-00-344-7331INTERCHANGEABLE
FILTER,NETWORK
1266658
5342-00-356-3344INTERCHANGEABLE
MOUNTING
SM-C-342344
5140-00-651-7676INTERCHANGEABLE
TOOL BOX,PORTABLE
5140-00-651-7676
6105-00-758-2992INTERCHANGEABLE
ARMATURE,MOTOR
6625-00-814-0243INTERCHANGEABLE
CARD EXTENDER
40-0069-1
5930-01-043-1487INTERCHANGEABLE
SWITCH,SENSITIVE
31451
5342-01-044-4184INTERCHANGEABLE
CLIP
6145-01-084-4874INTERCHANGEABLE
WIRE,ELECTRICAL
4730-01-237-1740INTERCHANGEABLE
NIPPLE,TUBE
204015
6530-01-533-7556INTERCHANGEABLE
RESTRAINT BOARD,FULL BODY
PAP-67000

Frequently Asked Questions

What is NSN 5950-00-086-0531?

NSN 5950-00-086-0531 is a Transformer,power, manufactured by Magnatronix Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-086-0531?

NSN 5950-00-086-0531 has 7 cross-referenced part numbers: 450-1205-000 (Magnatronix Corporation), ST30671 (Sterling Transformer Corp), 50510 (Coiltron Inc Div Coiltron), MTE-2626 (Mte Corp Milwaukee Transformer Co), 42199 (Coast/advanced Chip Magnetics, Inc.) and 2 more.

What NSN replaces 5950-00-086-0531?

There are 12 known substitutes for 5950-00-086-0531: 3110-00-227-2806, 4520-00-256-2736, 4330-00-344-7331 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 450-1205-000?

Key specifications for 450-1205-000: Winding Operating Voltage: 208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Inclosure Type: HERMETICALLY SEALED; Winding Operating Voltage: 17.20 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Input-Output Phase Relationship: THREE PHASE TO THREE PHASE SINGLE COMPONENT. 13 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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