PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

312-24AB02Transformer,power

Danfoss Inc · NSN 5950-00-280-4571 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-280-4571 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-280-4571. Primary manufacturer part number: 312-24AB02.
Features
  • Transformer,power — FSC 5950
  • Winding Shielding Method: EXTERNAL INCLOSURE SINGLE COMPONENT
  • Winding Operating Current: 23.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Body Length: 5.312 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Mounting Method: BRACKET(S) 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 5950-00-280-4571, 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 Danfoss Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-280-4571
Primary Part Number312-24AB02
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDanfoss Inc
StatusCANCELLED
Winding Shielding MethodEXTERNAL INCLOSURE SINGLE COMPONENT
Winding Operating Current23.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Length5.312 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodBRACKET(S) SINGLE GROUP
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage10.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Terminal Type and Quantity2 STANDOFF, THREADED STUD AND 2 WIRE LEAD
Body Width4.375 INCHES NOMINAL IN
Body Height4.031 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3110-00-156-1711 INTERCHANGEABLE
Bearing,ball,thrust
5310-00-186-0987 INTERCHANGEABLE
Washer,key
3120-00-674-1725R-656 PC51 INTERCHANGEABLE
Bearing,sleeve
Marine Diesel, Inc. Dba Marine Diesel
5999-01-322-2529W34 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
Cross-Reference Index
Part NumberManufacturer
312-24AB02 Danfoss Inc (USA)
125-14854 Danfoss Fluid Power Inc Racine Opn (USA)
312-24AB02 Danfoss Fluid Power Inc Racine Opn (USA)
S312-24AB02 Danfoss Inc (USA)
E12684 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
AX230110V Norma Pennsylvania Inc. Div Breeze Industrial Products (USA)
AX230 Dcx-Chol Enterprises, Inc. (USA)
G255PC35C Bethlehem Corporation (USA)
W3-4 Leighton Industries Service Corp (USA)
AX230110V Dcx-Chol Enterprises, Inc. (USA)
S312-24AB02 Danfoss Fluid Power Inc Racine Opn (USA)
312-24A05 Danfoss Inc (USA)
312-24A02-15974R Danfoss Inc (USA)
AX230110V Breeze-Eastern Llc (USA)
312-24A02-15974R Danfoss Fluid Power Inc Racine Opn (USA)
Related Parts
3110-00-156-1711INTERCHANGEABLE
BEARING,BALL,THRUST
5310-00-186-0987INTERCHANGEABLE
WASHER,KEY
3120-00-674-1725INTERCHANGEABLE
BEARING,SLEEVE
R-656 PC51
5999-01-322-2529INTERCHANGEABLE
HEATER,THERMAL RELEASE
W34

Frequently Asked Questions

What is NSN 5950-00-280-4571?

NSN 5950-00-280-4571 is a Transformer,power, manufactured by Danfoss Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-280-4571?

NSN 5950-00-280-4571 has 15 cross-referenced part numbers: 312-24AB02 (Danfoss Inc), 125-14854 (Danfoss Fluid Power Inc Racine Opn), 312-24AB02 (Danfoss Fluid Power Inc Racine Opn), S312-24AB02 (Danfoss Inc), E12684 (Electronic Transformer Corp Div Electronic Transformer Corporation) and 10 more.

What NSN replaces 5950-00-280-4571?

There are 4 known substitutes for 5950-00-280-4571: 3110-00-156-1711, 5310-00-186-0987, 3120-00-674-1725 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 312-24AB02?

Key specifications for 312-24AB02: Winding Shielding Method: EXTERNAL INCLOSURE SINGLE COMPONENT; Winding Operating Current: 23.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Body Length: 5.312 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-280-4571 still in active supply?

NSN 5950-00-280-4571 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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