PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61201Transformer,power

Electronic Transformer Corp Div Electronic Transformer Corporation · NSN 5950-01-047-9937 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-047-9937 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-047-9937. Primary manufacturer part number: 61201.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Thread Quantity Per Inch: 32 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 5950-01-047-9937, 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 Electronic Transformer Corp Div Electronic Transformer Corporation. Government technical data includes 22 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
NSN5950-01-047-9937
Primary Part Number61201
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerElectronic Transformer Corp Div Electronic Transformer Corporation
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity4 TAB, SOLDER LUG
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Maximum Operating Temp130.0 CELSIUS DEGC
Winding Operating Current400.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Width1.750 INCHES NOMINAL IN
Winding Operating Current30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Mounting Facility Quantity4 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage29.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Length1.875 INCHES NOMINAL IN
Body Height2.343 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Shielding MethodINTERNALLY SHIELDED SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-287-692061201 INTERCHANGEABLE
Collar,shuttle
Parker Hannifin Corporation Div Hydraulic Systems Division
5977-00-799-62116120-1 INTERCHANGEABLE
Holder and Brush As
Avo Intl
4330-00-849-27236120-1 INTERCHANGEABLE
Filter Element,fluid
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
6520-00-890-15886120108 INTERCHANGEABLE
Insert,handpiece,dental Ultrason
Dentsply Sirona Inc. Dba Dentsply Professional Div Dentsply Professional/preventive
5330-01-129-018761201 INTERCHANGEABLE
Seal
Waterous Company
2915-01-134-11106-1201 INTERCHANGEABLE
Disk,valve
Aerocontrolex Group, Inc. Dba Aero Fluid Products
5330-01-204-525361201 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Eaton Corporation Div Eaton Fluid Power
2540-01-262-77086HA957 INTERCHANGEABLE
Blade,windshield Wiper
Oshkosh Defense Llc
1560-01-323-24216120-1 INTERCHANGEABLE
Fairing,aircraft
Cox & Company, Inc. Dba Cox & Co Inc
5830-01-363-496761201 INTERCHANGEABLE
Control,intercommunication Set
Dynalec Corporation
Cross-Reference Index
Part NumberManufacturer
61201 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
6745-024 Compass Communications Corp (USA)
Related Parts
4320-00-287-6920INTERCHANGEABLE
COLLAR,SHUTTLE
61201
5977-00-799-6211INTERCHANGEABLE
HOLDER AND BRUSH AS
6120-1
4330-00-849-2723INTERCHANGEABLE
FILTER ELEMENT,FLUID
6120-1
6520-00-890-1588INTERCHANGEABLE
INSERT,HANDPIECE,DENTAL ULTRASON
6120108
5330-01-129-0187INTERCHANGEABLE
SEAL
61201
2915-01-134-1110INTERCHANGEABLE
DISK,VALVE
6-1201
5330-01-204-5253INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
61201
2540-01-262-7708INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
6HA957
1560-01-323-2421INTERCHANGEABLE
FAIRING,AIRCRAFT
6120-1
5830-01-363-4967INTERCHANGEABLE
CONTROL,INTERCOMMUNICATION SET
61201
6515-01-558-8789INTERCHANGEABLE
MASK,ORONASAL
61201
5975-01-621-8294INTERCHANGEABLE
CONDUIT,METAL,FLEXIBLE
61201

Frequently Asked Questions

What is NSN 5950-01-047-9937?

NSN 5950-01-047-9937 is a Transformer,power, manufactured by Electronic Transformer Corp Div Electronic Transformer Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-047-9937?

NSN 5950-01-047-9937 has 2 cross-referenced part numbers: 61201 (Electronic Transformer Corp Div Electronic Transformer Corporation), 6745-024 (Compass Communications Corp).

What NSN replaces 5950-01-047-9937?

There are 12 known substitutes for 5950-01-047-9937: 4320-00-287-6920, 5977-00-799-6211, 4330-00-849-2723 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61201?

Key specifications for 61201: Reliability Indicator: NOT ESTABLISHED; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Terminal Type and Quantity: 4 TAB, SOLDER LUG. 23 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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