PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52120Transformer,power

Magnetek Inc Lighting Products Group · NSN 5950-00-942-4801 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-942-4801 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-942-4801. Primary manufacturer part number: 52120.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Body Length: 3.562 INCHES NOMINAL IN
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Winding Function and Quantity: 1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-942-4801, 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 Magnetek Inc Lighting Products Group. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5950-00-942-4801
Primary Part Number52120
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetek Inc Lighting Products Group
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Length2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Length3.562 INCHES NOMINAL IN
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Body Width3.062 INCHES NOMINAL IN
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Height3.875 INCHES NOMINAL IN
Terminal Type and Quantity15 SOLDER STUD
Thread Quantity Per Inch32 SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4720-00-290-868320427 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5999-00-394-0380136-0384-00 INTERCHANGEABLE
Contact,electrical
Tektronix, Inc.
1270-00-671-894052120 INTERCHANGEABLE
Waveguide Assy
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5999-01-109-97221251-5318 INTERCHANGEABLE
Contact,electrical
Keysight Technologies Inc
2815-01-255-8633 INTERCHANGEABLE
Exhaust,riser Tubbo
2815-01-303-2576412105 INTERCHANGEABLE
Push Rod,engine Poppet Valve
Augusta Engine Parts, Inc. Dba Augusta Engine Parts, Inc.
3455-01-312-552618021-F209 INTERCHANGEABLE
Cutter,milling,end
F & D Tool Co Inc
3040-01-320-8275 INTERCHANGEABLE
Shaft,straight
5998-01-413-5434 INTERCHANGEABLE
Circuit Card Assembly
8145-01-465-368756120-000 INTERCHANGEABLE
Storage Container,flexible
Aar Manufacturing, Inc. Dba Aar Mobility Systems
Cross-Reference Index
Part NumberManufacturer
52120 Magnetek Inc Lighting Products Group (USA)
52120 Magnetek Inc Huntington Div (USA)
52120 Edo (USA)
Related Parts
4720-00-290-8683INTERCHANGEABLE
HOSE,PREFORMED
20427
5999-00-394-0380INTERCHANGEABLE
CONTACT,ELECTRICAL
136-0384-00
1270-00-671-8940INTERCHANGEABLE
WAVEGUIDE ASSY
52120
5999-01-109-9722INTERCHANGEABLE
CONTACT,ELECTRICAL
1251-5318
2815-01-255-8633INTERCHANGEABLE
EXHAUST,RISER TUBBO
2815-01-303-2576INTERCHANGEABLE
PUSH ROD,ENGINE POPPET VALVE
412105
3455-01-312-5526INTERCHANGEABLE
CUTTER,MILLING,END
18021-F209
3040-01-320-8275INTERCHANGEABLE
SHAFT,STRAIGHT
5998-01-413-5434INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
8145-01-465-3687INTERCHANGEABLE
STORAGE CONTAINER,FLEXIBLE
56120-000
5985-01-480-2878INTERCHANGEABLE
SWITCH,WAVEGUIDE
G706006-1
4710-01-491-4260INTERCHANGEABLE
TUBE,METALLIC
52120 FIND 48

Frequently Asked Questions

What is NSN 5950-00-942-4801?

NSN 5950-00-942-4801 is a Transformer,power, manufactured by Magnetek Inc Lighting Products Group, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-942-4801?

NSN 5950-00-942-4801 has 3 cross-referenced part numbers: 52120 (Magnetek Inc Lighting Products Group), 52120 (Magnetek Inc Huntington Div), 52120 (Edo).

What NSN replaces 5950-00-942-4801?

There are 12 known substitutes for 5950-00-942-4801: 4720-00-290-8683, 5999-00-394-0380, 1270-00-671-8940 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52120?

Key specifications for 52120: Reliability Indicator: NOT ESTABLISHED; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Body Length: 3.562 INCHES NOMINAL IN. 17 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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