PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8161Transformer,power

Magnetek Inc Huntington Div · NSN 5950-00-778-6463 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-778-6463 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-778-6463. Primary manufacturer part number: 8161.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
  • Terminal Type and Quantity: 8 WIRE LEAD
  • Mounting Hole Diameter: 0.875 INCHES NOMINAL SINGLE GROUP IN
  • Mounting Method: UNTHREADED HOLE(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 5950-00-778-6463, 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 Huntington Div. Government technical data includes 19 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
NSN5950-00-778-6463
Primary Part Number8161
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetek Inc Huntington Div
StatusACTIVE
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Shielding MethodINTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
Terminal Type and Quantity8 WIRE LEAD
Mounting Hole Diameter0.875 INCHES NOMINAL SINGLE GROUP IN
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Length1.281 INCHES NOMINAL IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Outside Diameter2.625 INCHES NOMINAL IN
Mounting Facility Quantity1 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Voltage1.20 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Current1.5 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Inclosure TypeOPEN
Winding Operating Current1.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Operating Current300.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-227-468628580-28521WITHSPACERY2S28521 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5950-00-227-9232677-2610-00 INTERCHANGEABLE
Transformer,audio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5940-00-238-2902651 XP R 10 INTERCHANGEABLE
Terminal Board
Regal Beloit America, Inc
5910-00-284-4024 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
4310-00-413-28778161 INTERCHANGEABLE
Ring Set,piston
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5365-00-446-924847 371 INTERCHANGEABLE
Bushing,governor SL
Naval Ship Systems Command
5355-00-610-0715 INTERCHANGEABLE
Knob
5960-00-926-2636 INTERCHANGEABLE
Electron Tube
5910-00-947-28871660-841 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Woodward, Inc.
5930-01-033-84768161 INTERCHANGEABLE
Switch,push
C & K Components, Llc Div C & K Components
Cross-Reference Index
Part NumberManufacturer
8161 Magnetek Inc Huntington Div (USA)
8161 Magnetek Inc Lighting Products Group (USA)
Related Parts
3110-00-227-4686INTERCHANGEABLE
BEARING,ROLLER,TAPERED
28580-28521WITHSPACERY2S28521
5950-00-227-9232INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
677-2610-00
5940-00-238-2902INTERCHANGEABLE
TERMINAL BOARD
651 XP R 10
5910-00-284-4024INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
4310-00-413-2877INTERCHANGEABLE
RING SET,PISTON
8161
5365-00-446-9248INTERCHANGEABLE
BUSHING,GOVERNOR SL
47 371
5355-00-610-0715INTERCHANGEABLE
KNOB
5960-00-926-2636INTERCHANGEABLE
ELECTRON TUBE
5910-00-947-2887INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
1660-841
5930-01-033-8476INTERCHANGEABLE
SWITCH,PUSH
8161
5342-01-182-0887INTERCHANGEABLE
BRACKET,OIL-GAS BURNER
5365-01-198-9004INTERCHANGEABLE
SPACER,SLEEVE
9300-359-01

Frequently Asked Questions

What is NSN 5950-00-778-6463?

NSN 5950-00-778-6463 is a Transformer,power, manufactured by Magnetek Inc Huntington Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-778-6463?

NSN 5950-00-778-6463 has 2 cross-referenced part numbers: 8161 (Magnetek Inc Huntington Div), 8161 (Magnetek Inc Lighting Products Group).

What NSN replaces 5950-00-778-6463?

There are 12 known substitutes for 5950-00-778-6463: 3110-00-227-4686, 5950-00-227-9232, 5940-00-238-2902 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8161?

Key specifications for 8161: Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Winding Operating Voltage: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT; Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT. 19 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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