PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400427-1Transformer,power

Raytheon Company Dba Raytheon · NSN 5950-00-086-1917 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-086-1917 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-086-1917. Primary manufacturer part number: 400427-1.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Body Width: 2.900 INCHES MAXIMUM IN
  • Mounting Method: THREADED HOLE(S) SINGLE GROUP
  • Winding Operating Voltage: 1.25 AC VOLTS NOMINAL AND 3.20 AC KILOVOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Power Rating: 640.0 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-086-1917, 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 Raytheon Company Dba Raytheon. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-086-1917
Primary Part Number400427-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Width2.900 INCHES MAXIMUM IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage1.25 AC VOLTS NOMINAL AND 3.20 AC KILOVOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Winding Power Rating640.0 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
Body Height3.500 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Terminal Type and Quantity8 TAB, SOLDER LUG
Winding Operating Current1.56 MILLIAMPERES AC MINIMUM AND 200.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length1.730 INCHES MINIMUM AND 1.770 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Maximum Operating Temp105.0 CELSIUS DEGC
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Power Rating0.25 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage1.25 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Current200.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SECOND SECONDARY
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5975-00-280-91843718 INTERCHANGEABLE
Reducing Washer,knockout
Abb Installation Products Inc
3020-00-425-363313414 INTERCHANGEABLE
Gear,bevel
Garwood/feller Inc Garwood Winch Div
3110-01-194-5988 INTERCHANGEABLE
Ball,bearing
3110-01-276-575513414 INTERCHANGEABLE
Bearing,ball,annular
Leroi International Inc Dba Compair Leroi
2540-01-420-865713414 INTERCHANGEABLE
Windshield Wiper Assembly
United Technologies Corp Electro Systems Inc
5340-01-487-4657 INTERCHANGEABLE
Clamp,loop
6515-01-577-1631212.104 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
2540-01-618-307313414 INTERCHANGEABLE
Blade,windshield Wiper
Wexco Industries Inc
1005-01-681-9788 INTERCHANGEABLE
Yoke,bipod
Cross-Reference Index
Part NumberManufacturer
13414 Decco Inc (USA)
400427-1 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
400427-1 PRIMARY Raytheon Company Dba Raytheon (USA)
400427-1 Precision Electronics, Inc (USA)
13414 General Motors Corp (USA)
400427-1 Babcock Inc Electro-Mag Div (USA)
Related Parts
5975-00-280-9184INTERCHANGEABLE
REDUCING WASHER,KNOCKOUT
3718
3020-00-425-3633INTERCHANGEABLE
GEAR,BEVEL
13414
3110-01-194-5988INTERCHANGEABLE
BALL,BEARING
3110-01-276-5755INTERCHANGEABLE
BEARING,BALL,ANNULAR
13414
2540-01-420-8657INTERCHANGEABLE
WINDSHIELD WIPER ASSEMBLY
13414
5340-01-487-4657INTERCHANGEABLE
CLAMP,LOOP
6515-01-577-1631INTERCHANGEABLE
SCREW,BONE
212.104
2540-01-618-3073INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
13414
1005-01-681-9788INTERCHANGEABLE
YOKE,BIPOD

Frequently Asked Questions

What is NSN 5950-00-086-1917?

NSN 5950-00-086-1917 is a Transformer,power, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-086-1917?

NSN 5950-00-086-1917 has 6 cross-referenced part numbers: 13414 (Decco Inc), 400427-1 (Electronic Transformer Corp Div Electronic Transformer Corporation), 400427-1 (Raytheon Company Dba Raytheon), 400427-1 (Precision Electronics, Inc), 13414 (General Motors Corp) and 1 more.

What NSN replaces 5950-00-086-1917?

There are 9 known substitutes for 5950-00-086-1917: 5975-00-280-9184, 3020-00-425-3633, 3110-01-194-5988 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 400427-1?

Key specifications for 400427-1: Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Body Width: 2.900 INCHES MAXIMUM IN; Mounting Method: THREADED HOLE(S) SINGLE GROUP; Winding Operating Voltage: 1.25 AC VOLTS NOMINAL AND 3.20 AC KILOVOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY. 24 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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